Lifepo4 Battery 280ah 3.2V Cell Fully Matched DIY 4/8/16/32PCS DIY 12V 24V 48V Rechargeable Solar Home Boat RV Off Grid Battery

2022 Dec 5-Dec 9 Seasonal Discount for Christmas Gifts, Discount Code Available for All Products:

Germany：
€ 19-2 Code: HDDE2
€ 99-12 Code: HDDE12
€199-25 Code: HDDE25
Spain:
€ 19-2 Code: HDES2
€ 99-12 Code: HDES12
€199-25 Code: HDES25
France:
€ 19-2 Code: HDFR2
€ 99-12 Code: HDFR12
€199-25 Code: HDFR25

Big bonus! As long as you place an order, you will enjoy 5 kinds of accessories as a gift for your Excellent DIY Pack.

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

Noted:You can get our gift only if you buy Lithium Iron Phosphate Batteries with 4PCS or more,if you only buy 1PCS, we will not give the gift.Note that for the gift, we will not accept any refund.The specific gift is subject to the actual delivery!

About Customs duties & taxes Product Specification

1.EU Member Countries,Custom duties and custom clearance expenses are included.
UK,Japan,Canada,United States,Russian Federation,
Thailand,Vietnam,Malaysia,
2.Philippines.Custom duties and custom clearance expenses are included.Other countries dos not include Customs duties & taxes.
3.Customers from New Zealand, Sweden, Mexico, Israel, Saudi Arabia, Ukraine, Brazil, Chile, if you need to buy this product, please contact us for inquiry, 24 hours online

C280 Product Parameter:

Nomincal Capacity:280Ah
Nominal Voltage:3.2V
Operating Voltage Range:2.5V-3.65V
Internal impedance:≤0.5mΩ
Recommend Constant charge Current:0.5C
Max Charge Current:1C
Recommend Constant Discharge Current:0.5C
Max Discharge Current:3C
Dimensions(L*W*H):172*72*201±1.5mm
Cycle life (80%DOD):6000 cycles
Weight:5.07kg±0.2kg

T280 Product parameters:

Battery Type:lithium iron phosphate battery
Shell Material:Aluminium
Nomincal Capacity:280Ah
Nominal Voltage:3.2V
Operating Voltage Range:2.5V-3.65V
Internal impedance:≤0.5mΩ
Recommend Constant charge Current:0.5C
Max Charge Current:1C
Recommend Constant Discharge Current:0.5C
Max Discharge Current:3C
Dimensions(L*W*H):200*70*172mm±1.5mm
Cycle life (80%DOD):6000 cycles
Weight:5.10kg±0.2kg
Charging Temperature：0~55°C
Discharging Temperature：-20~55°C
Screw Size：M6

Note:

Please note that this model of battery is produced in a high-altitude factory and nitrogen is injected into its production. If there is a slight bulge, it is normal and does not affect its normal performance. Please do not worry. This phenomenon is improved by compression and multiple cycles.

Reminder

DIY battery pack must get the cells balanced (same voltage ) before assembly. Later if there happens don't know how to assembled or unbalanced assembly is not accepted refund. please consider before taking orders, place order means you have agreed. thank you for your cooperation!

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.

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, or 2000 to 8000 charge cycles. One charge cycle is a period of use from fully charged, to fully discharged, and fully recharged again.

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：I am a distributor. Can I cooperate with battery warehouse for a long time?

A: Yes,Individual pricing for large scale projects and wholesale demands is available.

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:Why hasn't my ups or Fedex transportation number been updated?

A: This is normal, because in countries with tariffs, our packages need to pass the customs of your country before they can be delivered to the local UPS or FedEx. Once they pass the customs and update the transportation number, you can usually receive the goods within 3-5 days.

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.