Original: $4.50
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$1.35The Story
|
Item |
Specification |
|
Product Name |
702050 3.7v 700mah rechargeable polymer battery |
|
Battery model |
YDL702050 |
| Max Size | 7x20x52 mm (Thickness x Wideth x Length) |
|
Nominal voltage |
3.7V |
|
Minimum capacity |
700mAH (0.2C discharge) |
|
Charging cut-off voltage |
4.2V |
|
Discharging cut-off voltage |
2.75V-3.0V |
|
Standard charging |
0.2C /4.2V |
|
Max charging |
1.0C /4.2V |
|
Standard discharging |
0.2C/2.75V-3.0V |
|
Max discharging |
1.0C/2.75V-3.0V |
|
Shipment voltage |
≥3.85V |
|
Battery pack impedance |
≤80mΩ |
|
Operating temperature |
Charging: 0°C ~ 45°C |
|
Discharging: -20°C ~60°C |
|
|
Storage (At 50% SOC and specified temp, recoverable capacity in % vs time )Â Â |
-10℃~25℃ (12 months ≥85% ) |
| -10℃ ~45℃ (6 months ≥85% ) | |
| -10℃~55℃ (1 month ≥90% ) | |
| 20±5℃ is the recommended storage temperature | |
|
Visual Inspection |
There should not be any remarkable scratches, cracks,bolts, cauterization, deformations, swelling, leakage and so on the surface of the cell. |
|
Reference standard |
GB/T 18287-2013, KC, CE, ROHS, IEC/EN62133 UL1642, MSDS, CB, PSE |
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
|
Item |
Specification |
|
Product Name |
702050 3.7v 700mah rechargeable polymer battery |
|
Battery model |
YDL702050 |
| Max Size | 7x20x52 mm (Thickness x Wideth x Length) |
|
Nominal voltage |
3.7V |
|
Minimum capacity |
700mAH (0.2C discharge) |
|
Charging cut-off voltage |
4.2V |
|
Discharging cut-off voltage |
2.75V-3.0V |
|
Standard charging |
0.2C /4.2V |
|
Max charging |
1.0C /4.2V |
|
Standard discharging |
0.2C/2.75V-3.0V |
|
Max discharging |
1.0C/2.75V-3.0V |
|
Shipment voltage |
≥3.85V |
|
Battery pack impedance |
≤80mΩ |
|
Operating temperature |
Charging: 0°C ~ 45°C |
|
Discharging: -20°C ~60°C |
|
|
Storage (At 50% SOC and specified temp, recoverable capacity in % vs time )Â Â |
-10℃~25℃ (12 months ≥85% ) |
| -10℃ ~45℃ (6 months ≥85% ) | |
| -10℃~55℃ (1 month ≥90% ) | |
| 20±5℃ is the recommended storage temperature | |
|
Visual Inspection |
There should not be any remarkable scratches, cracks,bolts, cauterization, deformations, swelling, leakage and so on the surface of the cell. |
|
Reference standard |
GB/T 18287-2013, KC, CE, ROHS, IEC/EN62133 UL1642, MSDS, CB, PSE |
