Special Battery - BZ 301120 - 40mAh - 3.7V - Lithium Ion Polymer Battery - Rechargeable supply by li-po-battery.com
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Details
Size:T3*W11*L22MM
Type: Li-ion polymer battery
Weight:4g
Capacity:40mAh
Voltage:3.7V
Voltage:3.7V
BZ 301120 3.7V 40mah lipo battery
| No. | Item | General Parameter | Remark |
| 1 | Rated Capacity | Typical：40mAh Minimum：38mAh | Standard discharge（0.2C C5A) after Standard charge |
| 2 | Nominal Voltage | 3.7V | Mean Operation Voltage |
| 3 | Voltage at end of Discharge | 3.0V | Discharge Cut-off Voltage |
| 4 | Charging Voltage | 4.2±0.03V | |
| 5 | Internal Impedance | ≤350mΩ | Internal resistance measured at AC 1KHZ after 50% charge The measure must uses the new batteries that within one week after shipment and cycles no more than 5 times |
| 6 | Standard charge | Constant Current 0.2C5A Constant Voltage 4.2V 0.01 C5A cut-off |
Charge time : Approx 6h |
| 7 | Standard discharge | Constant current 0.2 C5A end voltage 3.0V |
|
| 8 | Fast charge |
Constant Current 0.5C5A Constant Voltage 4.2V 0.01 C5A cut-off |
Charge time : Approx 2.5h |
| 9 | Fast discharge | Constant current 0.5C5A end voltage 3.0V |
|
| 10 | Maximum Continuous Charge Current） | 1.0 C5A | |
| 11 | Maximum Continuous Discharge Current | 1.0C5A | |
| 12 | Operation Temperature Range | Charge：0~45℃ Discharge：-20~60℃ |
60±25%R.H. Bare Cell |
| 13 | Storage Temperature Range | Less than 1 year: -20~25℃ less than 3 months: -20~40℃ |
60±25%R.H. at the shipment stat |
| 14 | Pack Dimension | High: max22mm Width: max11mm Thickness: max 3mm |
Initial Dimension |
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