Nermak
12V 10Ah Lithium LiFePO4 Deep Cycle Battery, 2000+ Cycles Rechargeable Battery for Solar/Wind Power, Small UPS, Lighting, Power Wheels, Fish Finder and More, Built-in 10A BMS
12V 10Ah Lithium LiFePO4 Deep Cycle Battery, 2000+ Cycles Rechargeable Battery for Solar/Wind Power, Small UPS, Lighting, Power Wheels, Fish Finder and More, Built-in 10A BMS
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LiFePO4 battery is a cleaner, More powerful and safer power solution

LiFeP04 batteries are maintenance-free batteries, If you need them all the time, Then lead-acid becomes too unreliable and laborious, The battery's lithium-ion properties reduce the weight of traditional lead-acid batteries to less than half, While significantly improving performance and capacity, Traditional lead-acid batteries contain large amounts of lead, After disposal if not properly disposed of, Will pollute the environment, While lithium materials without any toxic or hazardous substances, Recognized by the world as a green battery, Its great durability allows you to easily use them at home and at work, Or safe outdoor needs , The environment is most important.
Battery Specifications
Battery type | Lithium Ion |
Cycle life | >2000 cycle |
Rated Capacity | 10 Ah (0.2C, 25°C) |
Voltage | 12.8 Volts |
Wattage | 128 watts |
Weight | 2.64 LB |
Terminal Type | F2 |
Charging Voltage | 14.6±0.2V |
Dimensions | (L x W x H): 5.94 x 2.56 x 3.7 inches |
Continue Discharge Current | 10A |
Peak discharge current | 20A (Duration: less than 5 seconds) |
Operating Temperature | Discharging: -4°F to 140°F; Charging: 32°F to 113°F |
Continue Charge Current | 6A |
APPLICATIONS

Recommend using a professional LiFePO4 charger to charge the battery so that it can be charged to its full capacity (existing lead-acid battery chargers (wet, AGM or gel) will also work fine)
Lithium ion batteries can be discharged up to 100% without causing damage. Make sure to charge the battery immediately after discharge. We recommend limiting the discharge to 80-90% depth of discharge (DOD) to avoid disconnection of the battery by the BMS.
12V LiFePO4 battery have no liquid inside. This allows you to safely mount the battery where you want to place it.
NOT APPLICABLE

Please note! Our battery is not a starter battery, it can't be applied to motorcycle, go-kart, generator, lawn mower, trolling motor, jump starter, UPS above 1500VA/1000W, scooter above 24V 350W, etc. The working current of our 10Ah battery is 10A, the maximum can't be more than 15A, because the current is longer than the battery's working current for a long time will damage the battery.

Rechargeable deep cycle maintenance-free LiFeP04 battery, Which is characterized by small size and light weight, Very suitable for fish finder, 10ah capacity can continue to provide a constant source of energy, So you can easily enjoy your fun.
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12V 10Ah
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12V 10Ah 2 Pack
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12V 12Ah
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12V 12Ah 2 Pack
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12V 16Ah
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Customer Reviews |
4.3 out of 5 stars 2,539
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4.3 out of 5 stars 2,539
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4.3 out of 5 stars 940
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4.3 out of 5 stars 940
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4.3 out of 5 stars 2,539
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Price | $31.99$31.99 | $59.49$59.49 | $37.99$37.99 | $67.99$67.99 | $39.99$39.99 |
Voltage | 12.8 Volts | 12.8 Volts | 12.8 Volts | 12.8 Volts | 12.8 Volts |
Rated Capacity | 10 Ah (0.2C, 25°C) | 10 Ah (0.2C, 25°C) | 12 Ah (0.2C, 25°C) | 12 Ah (0.2C, 25°C) | 16 Ah (0.2C, 25°C) |
Wattage | 128 watts | 128 watts | 153.6 watts | 153.6 watts | 204.8 watts |
Weight | 2.64 LB | 2.64 LB | 3.23 LB | 3.23 LB | 4.3 LB |
Terminal Type | F2 | F2 | F2 | F2 | F2 |
Charging Voltage | 14.6V | 14.6V | 14.6V | 14.6V | 14.6V |
Continue Discharge Current | 10A | 10A | 12A | 12A | 16A |
Peak discharge current | 30A (Duration: less than 5 seconds) | 30A (Duration: less than 5 seconds) | 30A (Duration: less than 5 seconds) | 30A (Duration: less than 5 seconds) | 40A (Duration: less than 5 seconds) |
Dimensions | (L x W x H): 5.94 x 2.56 x 3.7 inches | (L x W x H): 5.94 x 2.56 x 3.7 inches | (L x W x H): 5.94 x 3.81 x 3.71 inches | (L x W x H): 5.94 x 3.81 x 3.71 inches | (L x W x H): 5.94 x 3.81 x 3.71 inches |
Continue Charge Current | 5A | 5A | 6A | 6A | 6A |
- 【Superior Performance】: Lithium iron phosphate battery has high energy density, Long cycle life, Good safety performance, No memory effect, etc. NERMAK LiFePO4 battery has built-in BMS protection to prevent overcharge, Over-discharge, Over-current and short circuit, and very low self-discharge rate. (Not motorcycle starter battery)
- 【Long Cycle Times】: Lithium batteries 2000 + cycles no problem while the traditional lead-acid batteries only 200-300 cycles, More safety and environmentally friendly than lead-acid batteries.
- 【Widely Uses】: Widely uses in most areas such as: Emergency Lighting (LED strip etc), 12V router, RV/outdoor camping, Small ups, kids ride on toy car, Power wheels, Fish finder, Kayak, Backup power, Ham Radio, Home Alarm, Cellular remote camera, Fire Security Systems, Solar/Wind power and more...
- 【Expansion and Recharge】Can be connected in series or parallel, in series, Up to 4 identical batteries can be connected,Quick charge by 6A , and heavy-duty output discharge up to 12A continuous and 3C Pulse.
- 【Warm Note】: 1* 12 Volt Replacement lithium ion battery,12 months warranty, If you have any question for our product, Contact us: click the "Ask a question" on our storefront or in "YOUR ORDER" options click the "contact seller" (please use LiFePo4 special charger, with fully automatic SLA charger may not be fully charged)
Brand | NERMAK |
Size | 12V 10Ah |
Product Dimensions | 5.94"D x 2.56"W x 3.71"H |
Terminal | F2 Terminal |
Manufacturer | NERMAK |
UPC | 643459768994 |
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