303040 320mAh lithium polymer rechargeable battery 033040 LIPO LI-PO cell
1.5 USD
| Min. Order: | 10 Piece/Pieces |
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| Payment Terms: | Paypal, T/T |
| Supply Ability: | 50000pcs/day |
| Place of Origin: | Guangdong |
Company Profile
| Location: | Shenzhen, Guangdong, China (Mainland) |
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| Business Type: | Manufacturer, Trading Company, Service |
Product Detail
| Model No.: | LP303040 |
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| Means of Transport: | Ocean, Air |
| Size: | Others |
| Battery Type: | Lithium Polymer |
| Nominal Voltage: | Others |
| Brand Name: | DAB |
| Nominal Capacity: | 320mAh |
| Size: | 3.0*30*40mm |
| Voltage: | 3.7V |
| cut-off discharge voltage: | 2.75V |
| max charge voltage: | 4.2V |
| Application: | GPS, GSM device |
| certificate: | CE,ROHS,UL,IEC62133,UN38.3 |
| warranty: | 12 month |
| Production Capacity: | 50000pcs/day |
| Packing: | UN |
| Delivery Date: | 10-15Days |
Product Description
Items | Parameter | |
| Battery model | 303040 | |
| Nominal voltage | 3.7V | |
| Minimum capacity | 320mAh(0.2C discharge) | |
| Charging voltage | 4.2V | |
| Discharging cut-off voltage | 2.75V | |
| Standard charging | 0.2C /4.2V | |
| Max charging | 1.0C /4.2V | |
| Standard discharging | 0.2C/3.0V | |
| Max discharging | continuous discharge | 1.0C/3.0V |
| non-continuous discharge | 2.0C/3.0V | |
| Shipment voltage | ≥3.85V | |
Battery pack impedance | ≤45mΩ | |
| Operating temperature | Charging: 0°C ~ 45°C | |
| Discharging: -20°C ~60°C | ||
Storage (At 50% SOC and specified temp, recoverable capacity in % vs time ) | -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,IEC/EN61960, UL1642 | |