About Customs duties & taxes

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

3.2V 50Ah Lifepo4 Battery

*100% Authentic original Lifepo4 rechargeable battery
*Environmentally friendly
*Safe and efficient

3.2V 50Ah Lifepo4 Product parameters:

Battery Type:Lithium iron phosphate
Rechargeable:Yes
Shell Material:Aluminium
Nomincal Capacity:50AH
Nominal Voltage:3.2V
Cut off Charge Voltage:3.65V
Cut off Discharge Voltage:2.5V
Internal impedance:≤1.5mΩ
Recommend Constant Charge Current:0.5C
Max Charge Current ：2C
Recommend Constant Discharge Current:0.5C
Max Discharge Current:3C
Dimensions(L*W*H):134*29*182mm±0.5mm
Weight:1.32kg±0.03kg
Cycle life：6000 times
Charging Temperature：0~45℃
Discharging Temperature：-20~55°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

Detail Display

About us&Certificates

Since 2017，OLF New Energy Co., Ltd are specialized in Renewable new energy products such as Li-ion Battery,Lifepo4 Battery,Storage Battery Pack and Solar System Accessories,etc. With the mission of making the sky bluer and the mountains greener and saving energy for millions of families, let's make concerted efforts to provide superior quality, competitive prices, first-class craftwork, safe package and prompt delivery. With excellent product quality and efficient marketing team, professional after-sales service now we are long time partners with energy customer in Europe and many countries worldwide.

Very Important! About delivery and transportation Time&Please note: we do not accept the dispute of no update logistics!

1,Because the battery (especially the high-power battery you purchased) is a special commodity, the terms of transportation are very strict, all logistics companies in China, including China Post, UPS, FedEx, DHL, are unable to directly transport electricity Pool,
2,So we will start to transport your order from Hong Kong. Once the battery arrives in Europe or US, we will declare for import at the European or US customs. When the battery passes through the European or US customs, we will send it to you by UPS or FedEx. so the ups number we provide will not be updated before the battery passes the customs. This is normal.
3,Once UPS's transportation number is updated, you can receive the goods within 3-5 days at most.

If we can't find the updated information after delivery, and the transportation time is still within the time we promised, please don't bring up a dispute.

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.

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.