Lithium Batteries
Lithium Batteries are more efficient than
Lead Acid Batteries, Longer lasting, Lighter Weight, Lower Maintenance.
Even though the cycle life is good, the cycle life is still
best when charged to about 90% or 98% full and only discharged to 20% or
better to 50% and kept under 100 degrees. Charging and discharging the full
range will reduce the cycle life. For best overall performance, try not to
undersize the battery bank. Batteries have a 10-20 year design life,
Built-in Battery Management
System (BMS) with voltage, current, temperature, and health
management. Lithium batteries should not be subjected to periodic higher
voltage equalizing charge like most lead acid batteries require. To protect the BMS in Lithium Batteries from lightning or EMP
damage, please use the 24 volt DC or 48 volt DC EMP Shield listed on our EMP
Shielding page. These batteries use Lithium Ferrous Phosphate cells
(LiFePo4) A+ Tier One. They are safe from thermal runaway and should not catch
fire like Lithium Ion cells.
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Indoor and Outdoor Batteries 14.3 Kilowatt-Hours
of storage. EG4 LiFePO4 (Lithium Iron Phosphate) Battery, 48 volt, 280 Ah, 14.3 kWh, nominal 51.2 volts, 54 volts float, 200 amp BMS, LCD Screen, Self Heating for below 32 degree operation, on-board Fire Arrestors, Circuit Breaker, two pairs of 39.4" long 2/0 cables with quick connect Degson battery connectors on one end, plain wire on the other end to connect to inverter or Bus Bar, and a communication cable. Greater than 15 year design life. 8000 cycle life 80% DOD, Vertical mounting position, 10 year warranty. Ships by truck freight. Wood crate. Support is USA. Made in China. |
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Indoor Wall Mount
1511092 $3300 |
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Outdoor Rated
1511075 $3600
$251.75 per Kilowatt-Hour LCD Screen, UL9540A, UL1973, 34.6" x 22.3" x 9.1" 309 lbs |
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Indoor Conduit
Box
Outdoor Conduit Box
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Paralleling Cables 1511073
15 lbs
$98 Red positive battery parallel cable 53" Black negative battery parallel cable 53" Parallel communication cable 59" |
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Rack Mount Type Batteries for use in Homes,
Offices, Warehouses, Churches, Businesses. Okay to lay flat or sit vertical
with front on top.
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5.12 Kilowatt Hours of storage. LiFePower4 5 year warranty, 48 volt, 100 AH $224.61 per Kilowatt-Hour, 102 lbs EG4-LP48 $1150 51.2 Vdc, 100Ah, 5.12 kWh, Designed to last for more than 7000 deep charge and discharge cycles; beyond 15 years with an 80% depth of discharge daily. Closed loop communications for inverters. PC monitoring software. Parallel up to 16 batteries. Dual on-board fire arrestors and built-in circuit breaker. Max charge currant is 100 amps with 30-50 amps recommended. Max discharge current is 100 amps. Charging temperature range is 32°-122° F. 18.5" deep, 17.4" wide, 6.1" high. UL 1973 Listed, UL9540A compliant. |
| 24 volt, 200 AH $224.61 per Kilowatt-Hour, 102 lbs EG4-LP24 $1150 | ||
| 12 volt, 400 AH $224.61 per Kilowatt-Hour, 102 lbs EG4-LP12 $1150 | ||
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5.12 Kilowatt Hours of storage. LL 10 year warranty, 48 volt, 100 AH $253.91per Kilowatt-Hour, 100 lbs 1511082 $1300 51.2 Vdc, 100Ah, 5.12 kWh, Designed to last for more than 7000 deep charge and discharge cycles; beyond 15 years with an 80% depth of discharge daily. Closed loop communications for inverters. PC monitoring software. Parallel up to 64 batteries. Dual on-board fire arrestors and built-in circuit breaker. Max charge currant is 100 amps with 30-50 amps recommended. Max discharge current is 100 amps. Charging temperature range is 32°-122° F. 19" deep, 17.4" wide, 6.1" high. UL 1973 Listed, UL9540A compliant. |
| 24 volt, 200 AH $253.91 per Kilowatt-Hour, 100 lbs 1511042 $1300 | ||
| 12 volt, 400 AH $253.91 per Kilowatt-Hour, 100 lbs 1511054 $1300 | ||
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Enclosed Rack
to hold up to 6 batteries. Heavy-duty steel,
powder-coated finish, 600 amp Bus Bars. Wheels and Bus Bar Covers included. 23.6" x 26.8" x 46.3" high, 49.4" with casters. 170 lbs. 3 year warranty. 6-Slot $549 |
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Enclosed Rack
to hold up to 3 batteries. Heavy-duty steel,
powder-coated finish, 300 amp Bus Bars. Wheels and Bus Bar Covers included. 23.6" x 26.8" 26.5" high, 29.6" with casters. 3 year warranty. 3-Slot $400 |
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Trophy Battery Rack Mount Type Batteries for use in Homes, Offices, Warehouses, Churches, Businesses. Okay to lay flat or sit vertical with front on top. Built-in battery heater for charging below freezing temperatures. The battery heaters do not use battery power, only the power from the charger. Up to 16 batteries may be connected in parallel. Conservative Amp-Hour ratings. LiFePO4 Battery, Ships by truck freight, Wood crate. Designed in USA. Support is USA. Made in China.10 year non-prorated warranty. |
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5.12 Kilowatt Hours of storage. 48 volt, 100 AH $332.03 per Kilowatt-Hour, 101 lbs 48V100E-1 $1700 51.2 Vdc, 100 Ah, 5.12 kWh, LCD Screen, Built with 16 EVE Energy 105 AH Cells, Built-in battery heater for below 32 degree charging, CAN Port and RS-485 Ports for Communication, DC breaker, 100 amp programmable Battery Management System (BMS), 15.75" x 19.9" x 9.6", 10 year non-prorated warranty. Certified UL 1973. |
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11.26 Kilowatt Hours of storage. 48 volt, 220 AH $319.72 per Kilowatt-Hour, 187 lbs 48V220E-1 $3600 51.2 Vdc, 220 Ah, 11.26 kWh, LCD Screen, Built with 16 EVE Energy 230 AH Cells, Built-in battery heater for below 32 degree charging, CAN Port and RS-485 Ports for Communication, DC breaker, 200 amp programmable Battery Management System (BMS), 24.41" x 19" x 9.84", 10 year non-prorated warranty. |
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15.36 Kilowatt Hours of storage. 10 year
non-prorated warranty. 48 volt, 300 AH $305.99 per Kilowatt-Hour, 308 lbs 51.2V300E $4700 51.2 Vdc, 300 Ah, 15.36 kWh, LCD Screen, Built with 102 Amp-Hour EVE Energy Cells in a 16s3p configuration, Built-in battery heater for below 32 degree charging, CAN Port and RS-485 Ports for Communication, DC breaker, 200 amp Battery Management System (BMS), Bluetooth with YBMS app. Includes dolly with lockable wheels for optional use with battery in a vertical position. 32" long with dolly, 11.22" high and the width is 17.4" or 19" including removable Rack Ears. Cables not included. In the 40"x 23"x 22" wooden shipping case the weight is 352 pounds. Certified UL 1973. |
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Useful charge controller settings: |
Over Voltage Disconnect 56.4, Absorption Voltage 56, Float Voltage 54, Low Voltage Disconnect 46, Low Voltage limit 45.6. If equalize charge settings are needed for the controller, try using these: Equalizing Charge Voltage 56, Equalizing Time of 0 minutes, Equalizing Interval of 0 minutes, | |
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MidNite Battery
MNPowerflo16 Wall or Floor Mount Battery
16 Kilowatt-Hours of storage |
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| Rated 48 volt, 314 Ah, nominal 51.2 volts, 160 amps nominal charge and discharge current, 210 amps maximum discharging current, 8,000 cycles at 77 degrees at 80% depth of discharge. Uses Eve A+ Grade Lithium Iron Phosphate Cells, communication interfaces are CAN/RS485/RS232. Has state of charge display on front, and a circuit breaker on right side. Self Heating for below 32 degree operation and has on-board Fire Arrestors. Removable top cover plate over wiring compartment at the top of the battery. Wiring plugs on upper right and left sides. 31" x 19.7" x 8.94" 284 lbs. | ||||||
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Parallel up to 16 units together. Battery automatically assigns addresses. No dip switch programming required. Automatically identify the inverter protocol and communicate with the MidNite AIO inverter in a closed loop. Each battery can be monitored with the MidNite Pro app or optional software. BMS Firmware can be upgraded remotely with the MidNite AIO Inverter. The battery is actively balanced at 2 amps for improving battery efficiency and SOC reporting. Compliance with UL 1973, UL 9540A, UL 9540 |
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Ark Battery
Install upright or horizontal. Has terminals with insulating covers on front and back for cables or bus bars. "Fuel gauge" LCD Screen displays battery percentage, battery volts, charge/discharge amps and watts and more. IMPACTTIV cell balancing transfers current from highest cells to lowest cells to keep all cells equal improving efficiency and performance. Bolts for rack included with battery. 32 degree F minimum temperature and 120 degree maximum charging range. 10 year prorated warranty, Ships by truck freight, Wood crate. Made in China. Designed in USA. |
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5 Kilowatt Hours of storage. 24 volt, 200 Ah $527.35 / Kilowatt-hour, 142 lbs ARK256200 $2700 25.6 Vdc, 200 Ah, 5.12 kWh, 140 amps max discharge, 120 amps recommended max discharge rate. 100 amps max continuous charging, 140 max charging for 30 minutes. Recommended voltage range (cycling) 25.5-28.5. Max voltage range (cycling) 23-28.8. 23-5/8" H x 15-3/4" W x 9-1/8", |
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Kilowatt Hours of storage. 48 volt, 100 Ah $512.70 / Kilowatt-hour, 138 lbs ARK512100 $2625 51.2 Vdc, 100 Ah, 5.12 kWh, 100 amps max discharge, 80 amps recommended max discharge rate. 50 amps max continuous charging, 80 max charging for 30 minutes. Recommended voltage range (cycling) 51-57. Max voltage range (cycling) 46-57.6. 23-5/8" H x 15-3/4" W x 9-1/8" |
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10 Kilowatt Hours of storage. 48 volt, 200 Ah $471.19 / Kilowatt-hour, 278 lbs ARK512200 $4825 51.2 Vdc, 200 Ah, 10.24 kWh,140 amps max discharge, 120 amps recommended max discharge rate. 100 amps max continuous charging, 140 max charging for 30 minutes. Recommended voltage range (cycling) 51-57. Max voltage range (cycling) 46-57.6. 23-5/8" H x 31-1/8" W x 9-1/8" |
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Battery Flex Racking Modular Design made of 3/16" and 1/4" steel. Stack up to 7 batteries now or add more later. The assembly hardware is included with each battery. 5K base uses 4 casters. 10K base uses 6 casters. Casters $29 5K Base FCB5 $208 5K Shelf FCS5 $208 10K Base FCB10 $318 10K Shelf FCS10 $318 |
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Copper
BusBar 1-1/8" wide,1/8" thick The long bars are for
rack mounted batteries. 12" Between Hole Centers, Black 112BUSB $17.50 12" Between Hole Centers, Red 112BUSR $17.50 9.5" Between Hole Centers, Black 195BUSB $15 9.5" Between Hole Centers, Red 195BUSR $15 |
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SIMPLIPHI AMPLIPHI
SOL-ARK 3.8KWH, 75 AH, 48V, 37.5 Amp
Discharge rate with a 80 Amp Max. AmpliPHI-3.8-48 $947.37/Kilowatt Hour
SA48V75SA 86 lbs $3600 SIMPLIPHI Power 3.8KWH, 75 AH, 48V, 37.5 Amp Discharge rate with a 80 Amp Max. PHI 3.8-48 $776.32/Kilowatt Hour SA48V75 86 lbs $2950 |
Lead Acid Batteries
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Car batteries will not last as long as Deep Cycle batteries. They are made for high current used for a short time when starting an engine. RV/Marine batteries are a little better than car batteries but not as good as golf car batteries. Deep discharges will shorten battery life. For best battery life, use shallow discharges of 20% or less and routinely stay above 50%. Comparing depth of discharge to cycle life of a battery routinely discharged 80%, a battery discharged only 50% would have about double the cycle life and discharged 20% about triple the cycle life. |
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Sealed, Maintenance-Free Concorde Absorbed Glass Mat (AGM) Deep cycle with low self-discharge rates, low maintenance, better efficiency, better low temperature performance, can be mounted in almost any position and no explosive/corrosive fumes when used properly. Use a PWM controller with temperature compensation battery sensor for accurate charging. No equalize charging. Over charging these can ruin them from loss of water. The Amp Hours listed are for 24 hour rate. |
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Price | |
| 6480T 2 volt, 648 AH 70 lbs | $400 | ||
| PVX2240T 6 volt, 220 AH 70 lbs | $400 | ||
| PVX1040T 12 volt, 104 AH 66 lbs | $360 | ||
| PVX2120L 12 volt, 212 AH 141 lbs | $790 | ||
| PVX2580L 12 volt, 258 AH 165 lbs | $850 | ||
Golf Cart 6 volt, 220 amp hours
These electric vehicle batteries are a good first battery to learn on. They are mass produced so they have the lowest cost per amp hour. Life is about 4-8 years if not abused. They are 6 volt, so two are connected in series (positive of first battery to negative of second battery) to provide 12 volts and 4 are connected in series for 24 volts; 6 are series connected for 36 volts and 8 are series connected for 48 volts. Each battery is 220 amp hours (AH). Batteries (or battery sets) connected in parallel keep voltage the same but add the amp hours thus increasing storage capacity. Two 12 volt sets connected in parallel (4 batteries) would have 440 AH and three sets would have 660 AH. 10.25 x7 x10.25 high, 66 lbs. You may be able to find these locally for about $80 to $130 each.
L16 size
Rolls/Surrette Larger, heavier and longer life than golf cart
batteries. Amp Hours listed are for 20 hour rate. The 100 hour rate is about 30%
more Amp Hours. Warranty is 2 years full; next 5 years pro-rated.
Batteries with a cycle life of 1750 cycles to 80% depth of discharge are
available in 6 volt at 357 Amp Hours and 2 volt at 1000 to 1445 Amp Hours.
| Model | Volts | Amp Hours 20 Hour Rate |
Cycle Life to 80% depth of discharge | Limited Warranty Years | Inches L x W x H | lbs | Price | |
| S-480 | 6 | 375 | 800 | 2yr full, 5 yr pro-rated | 13 x 8 x 17 | 113 | $435 |
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| S-550 | 6 | 428 | 800 | 2yr full, 5 yr pro-rated | 13 x 8 x 17 | 123 | $480 | |
| S2L16 | 2 | 1284 | 1000 | 2yr full, 5 yr pro-rated | 13 x 8 x 17 | 118 | $520 | |
| S2L16HC | 2 | 1110 | 1000 | 2yr full, 5 yr pro-rated | 13 x 8 x 17 | 125 | $615 | |
| S2L17SC | 2 | 1445 | 1000 | 2yr full, 5 yr pro-rated | 13 x 8 x 17 | 130 | $690 |
Industrial Batteries
These high quality batteries can last 10-20 years with proper care. Higher initial cost but may cost less in the long run. Taller cells use less floor space, fewer cells means less caps to open for inspection and watering. Increased liquid reserve means less maintenance. Designed to offer up to a 20 year lifetime, 3000 plus cycles to 50% depth of discharge, 2100 cycles to 80% depth of discharge. Amp Hours listed are for 20 hour rate. The 100 hour rate is about 40% more Amp Hours.
Surrette/Rolls
batteries have a durable double container construction (except 2 volt Single cell) for a cleaner battery. Individual cells can be unbolted allowing for a lighter handling of battery. Each cell is assembled in its owner inner container made of high temperature retardant, durable polypropylene with the inner cover heat bonded to the container, (thus acid leakage is eliminated). The outer container is high density tough polyethylene with a removable lid. Even if the outer container were to break the battery would still be operable without the harmful affects of sulfuric acid spills. Warranty is 3 years full, 7 years pro-rated. Specify WET or DRY. Dry charged batteries cost 10% more.Shipping discount for more than 1000 pounds east of the Mississippi or 2000 pounds west of the Mississippi.
| Model | Volts |
Amp Hours 20 Hour Rate |
Limited Warranty Years | Inches L x W x H |
lbs wet/dry |
Price | |
| 6CS17PS | 6 | 546 | 10 | 22 x 8.25 x 18.25 | 221/178 | $1200 |
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| 6CS21PS | 6 | 683 | 10 | 22 x 9.75 x 18.25 | 271/217 | $1430 | |
| 6CS25PS | 6 | 820 | 10 | 22 x 11.25 x 18.25 | 318/254 | $1650 | |
| 4KS21PS | 4 | 1104 | 10 | 15.75 x 9.75 x 24.75 | 267/186 | $1340 |  |
| 4KS25PS | 4 | 1350 | 10 | 15.75 x 10.62 x 24.75 | 315/220 | $1570 | |
| 2KS33PS | 2 | 1700 | 10 | 13.75 x 8.25 x 24.81 | 208/145 | $1080 | |
| 2YS31PS | 2 | 2430 | 10 | 15.5 x 9 x 31.63 | 285/200 | $1380 |
Water Miser Safety Vent Cap
Bayonet quarter-turn design fits most wet
batteries. Flip-top vent cap for easy watering. A pellet condensing medium
captures and returns electrolyte-laden droplets during the charging cycle.
BATCAP .1 lbs
$8 or 12
for $7 each
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Convert AC power from the utility
grid or from engine generator into low voltage DC power for charging batteries. |
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IOTA DC Battery Charger/Power SupplyThis compact, powerful charger uses a high frequency electronic design for superior performance over regular chargers. This is more efficient and will delivers more amps when input voltage drops. The clean low ripple DC output can also power loads without a battery connected. Has DC output terminals, no meter. Input: 96-140 volts AC, 47-63 Hz. 80% efficiency. Add a DC breaker and DC ammeter on output. 2 year factory warranty. The 55 amp model is a popular size. Units can be connected in series for higher voltage or in parallel for higher amps. IQ4 Smart Controller option. Provides improved charging with 3-stage Bulk, Absorption and Float charging. IQ 1 lb $30
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| 12 volt
models 90 amp, 12 volt, DLS90 14 lbs $650 Special $480 75 amp, 12 volt, 13x7x3.2, DLS75 12 lbs $550 Special $350 55 amp, 12 volt, 10x7x4, 13.6 volts/15 volts DLS55 10 lbs $300 Special $198 |
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45 amp,
12 volt,
7"x6.75"x3.75",
DLS45
10 lbs
$189 30 amp, 12 volt, 7"x6.75"x3.75", DLS30 10 lbs $160 15 amp, 12 volt, 7"x6.75"x3.75",DLS15 9 lbs $130 |
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24 volt models 40 amp, 24 volt, DSL24-40 14 lbs $550 Special $370 25 amp, 24 volt, 7x7x4, DLS24-25 12 lbs $350 Special $260 15 amps, 24 volt, 7x7x4, DLS24-15 9 lbs $300 Special $230 |
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Battery Desulfators Improve lead acid battery performance and life
Save money - Save time - Help protect the
environment. Reduce battery replacement costs. This electronic device
restores batteries and keeps batteries from losing capacity due to the
build-up of lead sulfate. They will not help shorted cells. |
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Battery Life Savers Patented The most effective desulfator available! See instructional videos HERE.12/24 volt High powered, 34 volts maximum, 12v/0.25 amps, 24v/0.5 amps, battery clips. Use with battery charger to rejuvenate batteries. Use a week or two on each of your vehicle batteries 2-4 times a year. Battery will run down if vehicle not driven everyday or two. There is no low voltage shutoff. Use continuously on large solar and wind system batteries. 2-1/4 x 2-1/4 x 4-3/8 Green LED on indicator light. Current draw is 125 mA at 12 volt and 250 mA at 24 volt. 1 year warranty. Made in USA BLS12/24B 5 lbs $140 Special $130 36 volt For 36 volt battery powered vehicles or battery systems, most commonly used on golf carts. Ideally mounted full time to constantly keep the batteries in optimum condition. The system should be charged regularly. Comes with 3/8″ eye rings for attachment to the battery terminals. On/Off switch included. BLS36A 5 lbs $160 Special $120 36 volt For 36 volt battery powered vehicles or battery systems, most commonly used on golf carts. Ideally mounted full time to constantly keep the batteries in optimum condition. The system should be charged regularly. Comes with 3/8″ eye rings for attachment to the battery terminals. Low voltage cutoff: 37.2-37.5 volts. BLS36N 5 lbs $160 Special $120 48 volt Designed for 48 volt solar/wind battery banks. Similar to the BLS-48A, but the wires are 4' in length to span 8'. Comes with alligator type battery clips for attachment. 250 mA current draw. BLS48BW 5 lbs $160 Special $120 48 volt Especially designed for 48 volt golf carts. Ideally mounted full time to constantly keep the batteries in optimum condition. The system should be charged regularly. Comes with 3/8″ eye rings for attachment to the battery terminals. ON/OFF switch included. 250 mA current draw. BLS48A 5 lbs $160 Special $120 48 volt Especially designed for 48 volt golf carts. Ideally mounted full time to constantly keep the batteries in optimum condition. The system should be charged regularly. Comes with 3/8″ eye rings for attachment to the battery terminals. Low voltage cutoff: 49.6-50 volts. 250 mA current draw. BLS48N 5 lbs $160 Special $120 72 volt For 72 Volt NEVs (Gem, Ford Think, or Zen) or 72 volt battery systems. Ideally mounted full time to constantly keep the batteries in optimum condition. The system should be charged regularly. Comes with 3/8″ eye rings for attachment to the battery terminals. 250 mA current draw. ON/OFF switch included. BLS72A 5 lbs $160 Special $120 24-36 volt High powered version for 24 and 36 volt industrial forklift and lift truck batteries. Ideally mounted full time to constantly keep the batteries in optimum condition. The system should be charged regularly. Comes with alligator type clips.500 mA current draw. BLS24F 3 lbs $220 Special $180 36-48 volt High powered version for 36 and 48 volt industrial forklift and lift trucks batteries. Ideally mounted full time to constantly keep the batteries in optimum condition. The system should be charged regularly. Comes with alligator type clips. 500 mA current draw. BLS36F 5 lbs $220 Special $180 84-96 volt For 84 and 96 Volt electric vehicles or battery systems. Ideally mounted full time to constantly keep the batteries in optimum condition. The system should be charged regularly. Comes with 3/8″ eye rings for attachment to the battery terminals.250 mA current draw. On/Off switch included.BLS84M 5 lbs $180 Special $130 120 volt For 120 Volt electric vehicles or battery systems. Ideally mounted full time to constantly keep the batteries in optimum condition. The system should be charged regularly. 250 mA current draw. Comes with 3/8″ eye rings for attachment to the battery terminals. On/Off switch included.BLS120A 5 lbs $200 Special $145 |
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