Limited coupon codes！！！

1.Codes are valid during the sale.：Aug 18,00:00-Aug 27,23:59 CET

2.The quantityis limited,frst come frst served!!!

[About European Warehouse]

The Battery are in stock in warehouses in Europe . Customers from Europe who place an order today can receive the product approx 3-12 working days after order ship out.!!!

Note:

Based on the characteristics of LiFePO4 cells,About 95% of LiFePO4 cell capacity lies between 2.8V and 3.45V. Set BMS charge cutoff at 3.45V and discharge cutoff at 2.80V to extend battery life and avoid BMS false voltage protection.This is not a cell quality issue; balanced use is recommended.

[For 320AH:Different Positive and Negative Pole Pillars, Randomly Shipped]

This battery has three types of positive and negative poles, inner screw and outer screw, and we will ship it randomly. The specifications of the battery are the same, please rest assured!

[No delivery to certain postal codes. Check before ordering.]

Spain: 07000-07999, 38000-38999, 35000-35999, 51000-52999

Big bonus! As long as you place an order, you will enjoy 4 kinds of accessories as a gift for your Excellent DIY Pack.

Gift 1: Epoxy Insulating Board, 5PCS for per 4PCS Battery.
Gift 2: Tin-Plating Copper Busbar, 4PCS Busbars for per 4PCS Battery.
Gift 3: Battery Terminal Cover, 4 Set of Covers for per 4PCS Battery.
Gift 4: Mesh Fiber Tape, 1PCS Tape for per 4PCS Battery.

Note：For the gift, we will not accept any refund.The specific gift is subject to the actual delivery!

320AH Lifepo4 Battery

* Brand New and Grade A
* 8000 Cycles
* Long Sercice Life
* 100% Capacity
* 100% Depth of discharge

Product Specification

Battery Type:Lithium iron phosphate
Rechargeable:Yes
Brand New:Yes
Shell Material:Aluminium
Nomincal Capacity:300AH-320AH
Nominal Voltage:3.2V
Cut off Charge Voltage:3.65V
Cut off Discharge Voltage:2.5V
Internal impedance:≤0.3mΩ
Recommend Constant Charge Current:0.5C
Max Charge Current ：1C
Recommend Constant Discharge Current:0.5C
Max Discharge Current:3C
Dimensions（L*W*H):173.8*71.5*207.2mm
Weight:5.45kg±0.3kg
Cycle life：8000 times
Charging Temperature：0~60℃
Discharging Temperature：-30~60°C
Screw Size：M6
Suit for System：12V 24V 48V 72V 96V 108V Solar Energy Storage System
Applicantion：RV Vans Campers EV Boats Yacht Golf Carts Forklift Solar Battery

Product Detail:

Product Test:

Nominal Voltage:3.2V
Internal impedance:Less than 0.3mΩ

Why Choose Us？

How to DIY assemble batteries?

1. Please balance the battery cells
before assembly.
2. Install and connect the screws.
3. Fix the entire battery pack with
an insulation board and wrap it
with nylon tape.
4. Install the BMS (Battery
Management System)!!.

🔸lf you have any questions or
concerns, please contact us and we
will help you resolve any doubts.

Precautions for assembling batteries

1.Lifepo4 battery packs should be well waterproof and insulated
2.Prevent overshoot and discharge.
3.Correctly connect the screws.

Note:
1.Lifepo4 battery packs should be
well waterproof and insulated
2.Prevent overshoot and discharge
3.Correctly connect the screws.
4.Be sure to install BMs properly!!!

Product Package:

Customized high-strength sponge foam and aviation UN super hard Carton to ensure safe transportation

Note:Packaging may vary depending on the batch and upgrade situation. Please refer to the actualproduct for accuracy.

These situations not provide return nor refund

1: after the assembly or assembly process happen any problem, such as the protection board connected to the wrong wire burned lead to battery damage, charger failure, the assembly error or unbalanced assembly, etc.

2: For damage caused , such as battery bulge/ welded, battery pack without protection BMS caused by charging.

Tip: These products are batteries only, without protection board, you need to purchase a match one! You can check our shop and search BMS

FAQ:

Q：Does the sending battery include BusBar connector and screws?

Yes!we ship the battery with the BusBar connector and screws

Q：What is the life expectancy of a Lithium battery?

A: The typical estimated life of the Lithium Iron Phosphate (LiFePO4) battery is 5-15 years, 8000 charge cycles. One charge cycle is a period

Q:If I want to solar charge LiFePO4/Lithium Ion battery, which already has PCB, would a normal controller work fine?

A: For LiFePO4 / Lithium Ion battery, we always recommend to use LiFePO4/Lithium Ion solar controller. Especially if you are using the battery as UPS (back up power supply). The Lead Acid solar controller will constantly provide pulse current to the battery, in the long run, it might damage the PCB. So the PCB won't be able to protect the battery when it should be..

Q:Why I can't buy cells from your store？

A: This is usually unable to provide accurate logistics prices for your country. If you have any demand, please feel free to contact us

Q:Is the cells I bought balanced?

A: we know the importance of maintaining the consistency of each cell in the battery pack, so we will match and balance all cells to ensure that the internal resistance, voltage and capacity of cells are completely matched and balanced before delivery. This process is very necessary.