7.2 V Panasonic cell lithium ion Cylindrical polymer battery for portable mini printer 2900mah
1Li-ion CellNCR18650P 2900mAh 3.6V (2PCS)Panasonic
1CapacityTypical 2900mAhDischarge at 0.2C5A to
5.00V after standard charge.
2Nominal Voltage7.2VOperation voltage during
3Cut-off Voltage5.0VCut-off Voltage
5Internal Impedance≤200mΩAC 1KHz after standard charge
6Standard ChargeCC / CV: 8.40V / 0.2C5A charging till to the current decline to 0.01C5A, at 23℃.Charge time: Approx 6.0h.
7Standard DischargeDischarge continuously with 0.2C5A to 5.00V.
8Fast ChargeCC / CV: 8.40V / 0.5C5A charging till to the current decline to 0.01C5A, at 23℃.Charge time: Approx 3.0h.
9Fast DischargeDischarge continuously with 0.5C5A to 5.00V.
10Max. Charge Current0.5C5A
13Storage TemperatureLess than 1 year: -20~+25℃Recommend to charge and discharge at least 1 time to maintain battery.
Less than 6 months: -20~+30℃
Less than 3 months: -20~+40℃
14Storage Humidity65±20% RH
16Product DimensionsLength: 66.2±0.3mmInitial battery dimensions
4.Standard Charge and Discharge
4.1 Standard Charge
Lithium ion battery charging method: Constant Current / Constant Voltage (CC/CV)
Standard charge current: 0.2C5A =580mA
Charge voltage: 8.40V
6.Cycle Life and Leakage Test
1Cycle Life3001. Standard charge
2. Rest 30minutes
3. 1C discharge
4. Rest 30minutes
5. Recycles step 1~ step 4 till to 300 cycles at 20±5℃
2LeakageNo leakagefully charge, store at 60±3℃, 60±10%RH for 1week.
12 months limited warranty against workmanship and material defect.
We have insurance guarantee. China CPIC if the products is produced by KAYO,and it brings any problem when your used such as property damage and people injured.
if the third parts give the report, the PICC will give your compensation each can as high as USD500,000.wholesale lipo POS battery