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12V 7Ah Battery, Rechargeable LiFePO4 Battery, Built-in 7A BMS, 5000+ Deep Cycle

12V 7Ah Battery, Rechargeable LiFePO4 Battery, Built-in 7A BMS, 5000+ Deep Cycle

Regular price $25.00
Regular price $36.99 Sale price $25.00
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Shipping time : 3 to 7 business days across the U.S.

LiFePo4 Battery

12.8V 7Ah

Nominal Voltage


Charge Voltage



0.95KG /2.09LB



Max Continuous Charging Current


Max Continuous Discharging Current


Recommend Charge Current


Max Load / lnverter Power


Waterproof Class


Cycle Life

≥5000 Cycles

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2 year warranty

Analyzing your problem within 24 hrs, help solve the problem, restore battery usage, andintroduce the best use method; lf the problem cannot be resolved, Sending a new battery to replace the defective one .


5.94"x 2.55"x 3.74" (151x65x95mm).


2.09 lbs (0.95 Kg). That's 60% lighter than a traditional lead-acid.


Use 14.6V lithium battery charger to maximize the capacity.

Lifecycles (battery lifespan)

Up to 5000 cycles compared to 300~500 cycles in lead acid battery.

Operating temperature

Ideal for rugged & harsh environments. Much better than lead acid lithium’s. -4°F min, +140°F max discharging temps (battery performs well down to -4°F). Avoid charging below 32°F.


Standard F2 terminals.


Battery voltage stays above 12.5V at 90% discharged.


Recommend Charging Voltage: Between 14.2V to 14.6V.

Includes active BMS protection

Protecting it from overcharge, deep discharge, overload, overheating and short circuit, and low self-dis-charge rate.

Charging Methods

Use 14.6V lithium battery charger.

Connect in series orl andin parallel, Tips:

1、The same battery capacity (Ah); 2、From same brand (as lithium battery from different brands hastheir special BMS); 3、Purchased in near time (within one month).

About connected in parallels and in series

We suggest that the Max connectionin series is: 4 pcs batteries to 48V, the Max connection in parallels is: itcan connect multiple batteries, and no more than 10 pcs in parallel.Products of different manufacturers cannot be connected in series orin parallel. When the batteries are used in parallel or series, the voltagemust be the same.


1*12.8V 7AH Lithium Battery


  • ✓. When recharging, use the LiFeP04 battery charger specifically forthat purpose.
  • ✓. Do not strike battery with any sharp edge parts, such as Ni-tabs, pinsand needles.
  • ✓. Do not immerse the battery in water and seawater.
  • ✓. Do not use and leave the battery near a heat source as fire or heater.Do not reverse the position and negative terminals.
  • ✓. Do not discard the battery in fire or heat it, Do not bend tab.
  • ✓. The battery tabs are not so stubborn especially for aluminum tab.Do not short-circuit the battery by directly connecting the positiveand negative terminal with metal object.
  • ✓. Do not transport and store the battery together with metal objectssuch as necklaces, hairpins etc.
  • ✓. Do not directly solder the battery and pierce the battery with a nailor other sharp object.


Are Lithium Batteries Safe?

Temgot Lithium batteries are 100% safe & reliable. Our signature chemistry, Lithium Iron Phosphate (LiFePO4), does not contain rare earth elements (like Cobalt) or heavy metals, is non-toxic, including no lead or acid, is non-corrosive, does not off gas, requires no watering or maintenance, can be placed in any orientation, and unlike other lithium batteries will not explode or catch fire. In addition, each Temgot Lithium battery is protected from over heating, over charging, and short circuiting, by a battery management system (BMS) microchip that also extends the lifespan and is contained in a rugged, waterproof IP65 case. For best performance & reliability we recommend using a LiFePO4 charger.

Will cold weather affect my battery?

Your Temgot Lithium battery will discharge normally between a range of -4F and 140F (-20C to 60C). 12.8V 7AH batteries are commonly used among ice fishers for their flashers and ice augers, so they are quite resilient and are frequently used in cold climates. In cases of extreme cold however, it is recommended that the batteries be insulated. We also do not recommend charging our batteries below freezing temperatures.

Can I use this to start my car/boat engine?

Our Temgot batteries have 5000+ deep cycles of engine starting power plus the same legendary deep cycle capabilities of all Temgot Lithium batteries.

How many Temgot 12.8 volt lithium-ion batteries can I connect to at most?

Please connect your batteries in parallel, we recommend no more than 10 batteries in parallel, and our automatic battery balancing system allows you to achieve parallel connection safely.

Is the 7Ah battery using Grade A cells?

Temgot 12.8V 7Ah LiFePO4 batteries built with qualified storage energy Grade-A cells to ensure high quality.

What makes your BMS board special?

The BMS board inside the battery can protect the battery from overcharging, over-discharging, over-current, high temperature and short circuits.