Quality Inspection for Lithium Metal Polymer Battery - 11.1V lithium polymer battery packs, 8535138 4500mAh – Xuanli

Application

Single battery voltage: 3.7V
Nominal voltage after the battery pack is assembled: 11.1V
Single battery capacity: 4500mAh
Battery combination: 3 string and 1 parallel
Battery voltage range after combination: 7.5V~12.6V
Battery capacity after combination: 4500mAh
Battery pack power: 49.95W
Battery pack size:25.5*36*141mm
Maximum discharge current: <4.5A
Instantaneous discharge current: 9A~13.5A
Maximum charging current: 0.2-0.5C
Charge and discharge times: >500 times

FAQ

11.1V polymer lithium battery

①Comply with relevant national standards and requirements for batteries

②All finished battery products have been calibrated and tested before leaving the factory. They can be used directly
Main advantages:

1. Long operation life: Cycle life is up to 1000 times in normal conditions;

2. Low self discharge: 80% capacity retention after 1year;

3. Strong emergency adaptability: It can charge quickly in 1~6h in emergency conditions;

4. Wide operation temperature range: It can be operated in the environment of -20~+60 centigrade;

5. Good safety and reliability: Each battery has a safety valve, so it can have high safety and reliability during long-period operation process or in major failures;

6. Pollution-free and no memory effect;

7. Different configuration could be met.

product details:

1. Sufficient capacity: using domestic and foreign brand raw materials, sufficient capacity, low internal resistance, and stable voltage

2. Stable performance: long cycle life, high energy density, wide operating temperature range, stable discharge voltage

R&D strength:

market demand——raise product design proposal——preliminary assessment——issuing the trial produce ordering——products quality tracking——pilot plant test report——pilot plant test final report——pilot plant review report——concluding report