ESG 12.8v25.6v 30ah 33ah 40ah lifepo4 lithium iron phosphate lithium ion battery pack for Guangdong, China

ESG In-depth analysis of the actual needs of target customers, combined with its own advantages resources, successfully developed ESG 12.8v25.6v 30ah 33ah 40ah lifepo4 lithium iron phosphate lithium ion battery pack. The use of in ESG 12.8v25.6v 30ah 33ah 40ah lifepo4 lithium iron phosphate lithium ion battery pack manufacturing has allowed us for more efficient use of resources and personnel.The product is highly recognized in the application field(s) of Energy Storage Battery. Having collected customers' needs and analyzed trends, we have spent a lot in developing new and versatile features of Energy Storage Battery in innovative ways.And the ESG is designed to be unique and attractive enough to catch people's attention.

Why choose us?

Why choose us?

Why choose us?

2.Application

12.8v56AH LiFePo4 cells rechargeable lithium Polymer battery

3.Composition  structure

4.Datasheet

 12.8v25.6v 30ah 33ah 40ah lifepo4  cell deep cycle lithium ion battery

 12.8v25.6v 30ah 33ah 40ah lifepo4  cell deep cycle lithium ion battery

Related product

 12.8v25.6v 30ah 33ah 40ah lifepo4  cell deep cycle lithium ion battery1. Charging
1.1 Charging current
The charging current must not exceed the maximum charging current specified in this standard. Charging with a current higher than the recommended value may cause the battery
Problems with charge and discharge performance, mechanical properties and safety performance.
1.2 Charging voltage
The charging voltage must not exceed the maximum upper limit voltage specified in this standard. When the battery voltage is higher than the maximum upper limit voltage, it will be possible
A problem that causes the charge and discharge performance, mechanical properties, or safety performance of the battery.
1.3 Charging temperature
The battery must be charged in an ambient temperature range of 0 °C to 45 °C.
1.4 Reverse charging is prohibited
Connect the positive and negative terminals of the battery correctly. Reverse charging is strictly prohibited. If the positive and negative terminals of the battery are reversed, the battery will be scrapped and a safety hazard will occur.

 12.8v25.6v 30ah 33ah 40ah lifepo4  cell deep cycle lithium ion battery
2 Discharge
2.1 Discharge current
The discharge current shall not exceed the maximum discharge current specified in this standard. Large current discharge will cause the battery capacity to drop sharply and cause overheating.

2.2Discharge temperature
The battery must be discharged within an ambient temperature range of -20 ° C to 55 ° C.
2.3 Over discharge
During the normal use of the battery, a battery management system should be installed to prevent overdischarge of the battery. If the battery is over-discharged, it will result in the battery is scrapped and poses a safety hazard. It should be noted that during the long-term use of the battery, it may be due to its self-discharge characteristics.
In an over-discharge state. To prevent overdischarge, the battery should be charged periodically to maintain the voltage above 3.2V.
2.4 Connection
2.41 Apply fine sandpaper to the pole before use, otherwise it may cause poor contact failure.
2.42 It is recommended to use a copper tab to connect the battery
2.43 Connect tools with tools such as special wrenches

6.Production line & testing

 12.8v25.6v 30ah 33ah 40ah lifepo4  cell deep cycle lithium ion battery

7.4v18AH LiFePo4 cells Lithium Polymer rechargeable battery

7.Certification

8. Packing and shipping

9.Our service

10.Our team & fair

11.FAQ

Q1: What's the warranty of your battery?
Re: We provide one year warranty for all the products except for artificial damage or soaking.
Q2:Is this product safe?
A: Over-charge, over-discharge, over-load and short-circuit protection.
Q3: What's the lead time?
A: 1.Sample orders: 1-3 working days
2.Bulk orders: 3-7 working days according to different quantities
3.OEM: 7-12 working days on receipt of sample confirmation
Q4: Can you send a sample for us to develop?
A: Yes, we can. Sample can be sent out once you ask for it, but we will ask a sample fee. Sample fee will be returned back in future order.
Q5: Is it the capacity of your battery real?
Re: All of our batteries are real full capacity with top quantity, competitive price& long lifecycle.