Ampere TimeAmpere TimeAmpere Time

Ampere Time 12V 50Ah LiFePO4 Battery + 14.6V 10A Dedicated Lithium Battery Charger

$349.98 $332.48SAVE 5%

Free shipping, tax (vary by region) and discount codes calculated at checkout

About Ampere Time Powerful Lithium Iron Phosphate Battery

This high-quality powerful lithium battery is an excellent replacement or upgrade for
any application currently using a deep cycle Gel, AGM or Flooded Lead Acid battery.

This battery is suitable for a wide range of uses, both indoors and outdoors.
Ampere Time 12V 50Ah lithium battery really shines when going camping off the grid.

Charging Tips:

Use lithium battery charger to maximize the capacity;
Select B04 mode (which is 4 pcs LiFePO4 battery cells in series connection) when charging with solar inverter.

Connection Tips:

(Details will be listed in product manual)
Our battery can be connected in parallel and series for larger capacity.
Connect in series: Up to 4 identical batteries for up to 48V.
Connect in parallel: between identical batteries - Voltage difference between the batteries must be less than 0.5V.
It can support fast charging and solar panel charging.

Out of stock
Order now and get it between and hoursminutes

Fast & Free Delivery

Free shipping on all continental US orders

Support 24/7

Quick response online service within 24Hrs

30 Days Return

30-Day Money-Back Guarantee

100% Payment Secure

We ensure secure payment with PayPal

【LiFePO4 Battery + Dedicated Charger】Ampere Time 12V 50Ah LiFePO4 battery can be efficiently charged by 14.6V 10A LiFePO4 battery charger in around 5 hours from 0 to 100% capacity, which takes only ½ the time of the traditional battery charger. High frequency chargers like this 14.6V 10A LiFePO4 battery charger offer very consistent and smooth output voltage extending the life of our battery.

【10 Years lifetime】Ampere Time LiFePO4 battery provides 4000+ cycles (10 times longer) & a 10-year lifetime compared to 200~500 cycles & a 3-year lifetime in lead acid battery.

【1/3* Lightweight】Ampere Time LiFePO4 Battery Weighting only 14.3 lbs for one module, it’s weighs only 1/3* the weight of lead acid batteries. LiFePO4 battery is 50% lighter than lead acid battery with the same capacity.

【100% Protection】Ampere Time LiFePO4 battery has built-in BMS to protect it from overcharge, over-discharge, overcurrent, and short circuit with excellent self-discharge rate. Operating Temp: Charge: 0°C~50°C; Discharge: -20°C~60°C. Our battery is IP65 waterproof, setting you free from worrying to install indoors or outdoors.

【Battery Charger & Delivery】With CE & RoHS Certification: Fully automatic transition of CC, CV, and float/cut off. Two led indicators, aluminum case, elegant and reliable. Please note that you may receive the battery and the charger at two different times because they will be shipped separately from our warehouse in Los Angeles, CA, or Sugar Creek, MO according to the inventory and order address to shorten the delivery time.


Lithium Iron Phosphate (LiFePO4)

Nominal Voltage


Rated Capacity (0.2C)

50 Ah / 640Wh

Cycle Life

> 4000 cycles at 100% Depth of Discharge (DOD), up to 5000 cycles at 80% DOD

Rated Voltage


Charge Voltage

14.4 - 14.6V (Max. per cell: 3.65V)

Cut-off Voltage


Charging Time

approximately 5 hours

Max Continuous Charge Current


Max Continuous Discharge Current


Peak Discharge Current

100A (for 5 seconds)

Operating Temperatures

charge 0°C~50°C, discharge -20°C~60°C, storage -10°C~50°C

Depth of Discharge (DoD)


Standard Charge Current


Vehicle Service Type


Battery Dimensions(in)




Not enough items available. Only [max] left.
Shopping cart

Your cart is empty.

Return To Shop

Add Order NoteEdit Order Note
Add A Coupon

Add A Coupon

Coupon code will work on checkout page

Ampere Time 12V 50Ah LiFePO4 Battery + 14.6V 10A Dedicated Lithium Battery Charger

$349.98 $332.48