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Lifepo4 Battery Cell Long cycle life lithium ion polymer battery cells 3.2v50ah for solar energy system
Overview
Quick Details
Place of Origin: Guangdong, China
Brand Name: OKTANMAX
Model Number: OKLFP50A
Type: Li-polymer
Material: Li-FePO4
Warranty: 3 Years
Weight: 1.3KG
MOQ: 50Pcs
Application: Solar Energy Storage Systems
Battery Size: 3.2V50AH
Certification: MSDS UN38.3
Supply Ability: 30000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details: Long cycle life lithium ion polymer battery cells 3.2v50ah for solar energy system
Package: box/wooden case
Port: Shenzhen
| Item | Condition/Note | Specification |
| Nominal Voltage | Average | 3.2V |
| Capacity | Std. charge/discharge | Nominal 52.0Ah (Cnom) Minimum 50.0Ah (Cmin) |
| Standard Charge | Constant current Constant voltage End current(Cut off) | 0.2C(10000mA) 3.6V 0.01C(500mA) |
| Standard Discharge | Constant current End voltage(Cut off) | 0.3C(15A) 2.0V |
| Max. Charge Current | 0.5C(25A) | |
| Max. Discharge Current | ≤30sec | 1.0C(50A) |
| Operating Temperature | Charge Discharge | 0 ~ 45℃ -20 ~ 55℃ |
| Storage Temperature | 3 month 1 year | -10 ~ 45℃ 0 ~ 25℃ |
| Storage Humidity | 25-85﹪RH | |
| Weight | Approx. | Max. 1.3kg |
| Internal impedance | Internal resistance measured at AC 1KHZ after 50% SOC | ≤1.0mΩ ≤1.5mΩ |
| Dimension | Thickness Width Length | max. 11.4mm(50%SOC) max. 190mm max. 316mm |
Precautions for the use of lithium batteries
1. The battery needs to be handled gently during use to avoid damage to internal components;
2. Batteries are not allowed to be used in series or parallel;
3. The battery module shall not be loose, shake, squeeze and deform when placed inside the battery shell;
4. It is forbidden to plug the positive and negative wires of the battery into each other,reverse the load, or connect with the load of an electric vehicle that does not match;
5. The battery needs to be charged in time or within 24 hours after discharge;
6. During battery storage, charge the battery every 1 month;
7. It must be charged with a matching charger, and the use of lead-acid battery charger is strictly prohibited;
8. Unauthorized disassembly is strictly prohibited during use;
9. It is strictly forbidden to use and leave the battery near a heat source or high temperature source (such as fire, heater, etc.);
10. It is strictly forbidden to immerse the battery in water, and place it in a cool and dry environment when it is not in use.
