shenzhen gold power energy co.,ltd
| Payment Terms | T/T |
| Supply Ability | 100'000Pieces daily |
| Delivery Time | within 15days |
| Packaging Details | Bulk packing |
| Battery Type | Lithium polymer battery |
| Voltage | 7.4V |
| Capacity | 4000mAh |
| Cycle life | 500times |
| Size | 8.0*40*105mm |
| Weight | 260g |
| MOQ | 3000pcs |
| Warranty | 1 year |
| lead time | 15-20days |
| Model Number | 4080105 2S |
| Certification | KC/CB/CE/ROHS |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T | Supply Ability | 100'000Pieces daily |
| Delivery Time | within 15days | Packaging Details | Bulk packing |
| Battery Type | Lithium polymer battery | Voltage | 7.4V |
| Capacity | 4000mAh | Cycle life | 500times |
| Size | 8.0*40*105mm | Weight | 260g |
| MOQ | 3000pcs | Warranty | 1 year |
| lead time | 15-20days | Model Number | 4080105 2S |
| Certification | KC/CB/CE/ROHS | Place of Origin | China |
| High Light | 7.4v Li Ion Polymer Battery Pack ，4080105 Li Ion Polymer Battery Pack | ||
li polymer battery 4080105 2S 7.4V 4000mAh lithium rechargeable battery pack for medical device
Li Ion Polymer 7.4v Battery Pack 4080105 2S 7.4v Lipo Battery 4000mah KC Lipo Battery Pack 403048 7.4v
| Items | Parameter | |
| Battery model | 4080105 2S | |
| Nominal voltage | 7.4V | |
| Minimum capacity | 4000mah | |
| Charging voltage | 8.4V | |
| Discharging cut-off voltage | 6V | |
| Standard charging | 0.2C /8.4V | |
| Max charging | 1.0C /8.4V | |
| Standard discharging | 0.2C/6V | |
| Max discharging | continuous discharge | 1.0C/2.5V |
| non-continuous discharge | 2.0C/2.5V | |
| Shipment voltage | ≥3.65V | |
| 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 ) | -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 | |
Standard packaging for 3.7V lithium polymer battery pack
Why Choose us:
R&D
Experienced R&D team with over 60 engineers and advanced equipments for supporting OEM and ODM requirements.
Certificates-CE, RoHs, BIS, KC, CB, UL, MSDS, UN38.3, IEC61233 certificated.
Factory Tour:
Shenzhen Gold Power Eenergy Co.,Ltd is one of the leading battery suppliers in China.
We have started to offer various batteries including Li polymer battery, Lithium ion battery, LiFePO4 battery,
and customized battery pack since 2001.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler
Year Established:
2001
Total Annual:
40000000-50000000
Employee Number:
500~999
Ecer Certification：
Verified Supplier
Shenzhen Gold Power Energy was founded in 2008, it has been a competitive battery manufacturer in China. Our major products include Lithium polymer, Cylindrical Li-ion, LiFePO4 and Square Aluminum Shell Lithium battery. It has established 5 modern production factories. These f... Shenzhen Gold Power Energy was founded in 2008, it has been a competitive battery manufacturer in China. Our major products include Lithium polymer, Cylindrical Li-ion, LiFePO4 and Square Aluminum Shell Lithium battery. It has established 5 modern production factories. These f...
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