Shenzhen Resky Electronics Co., Ltd.
| Payment Terms | T/T,Western Union |
| Supply Ability | 50000pcs/day |
| Delivery Time | 7-10days |
| Packaging Details | Standard export package |
| Shape | Square Battery |
| Electrolyte | Li(Nicomn)O2 |
| Nominal Capacity | 750mAh |
| Weight | 11g |
| Cycle Life | 500cycles |
| Warranty | 12months |
| Shipping | UPS, DHL, FedEx, TNT, by Air, by Sea, Special Line |
| Specification | 9*20*40mm |
| Trademark | OEM |
| HS Code | 8507600090 |
| Certification | CE, RoHS, MSDS, Un38.3 |
| Brand Name | RESKY |
| Model Number | LP902040 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T,Western Union | Supply Ability | 50000pcs/day |
| Delivery Time | 7-10days | Packaging Details | Standard export package |
| Shape | Square Battery | Electrolyte | Li(Nicomn)O2 |
| Nominal Capacity | 750mAh | Weight | 11g |
| Cycle Life | 500cycles | Warranty | 12months |
| Shipping | UPS, DHL, FedEx, TNT, by Air, by Sea, Special Line | Specification | 9*20*40mm |
| Trademark | OEM | HS Code | 8507600090 |
| Certification | CE, RoHS, MSDS, Un38.3 | Brand Name | RESKY |
| Model Number | LP902040 | Place of Origin | China |
| High Light | GPS Lithium Polymer Battery Pack ，700mAh Lithium Polymer Battery Pack ，902040 Lipo Battery Pack | ||
Lithium Polymer Battery Pack 902040 700mAh 750mAh 3.7V 7.4V Lipo GPS Batteries
| NO. | Items | Specifications |
| 1 | batteries | 3.7v 750mah lipo battery |
| 2 | Charge voltage | 4.2V |
| 3 | Nominal voltage | 3.7V |
| 4 | Nominal capacity | 750mAh 0.2C Discharge |
| 5 | Charge current | Standard Charging:0.5C Rapid charge: 1.0C |
| 6 | Standard Charging method | 0.5C CC(constant current)charge to 4.2V, then CV(constant voltage 4.2V)charge till charge current decline to ≤0.05C |
| 7 | Charging time | Standard Charging:2.75hours(Ref.) Rapid charge: 2hours(Ref.) |
| 8 | Max.charge current | 1.0C |
| 9 | Max.discharge current | 1.0C |
| 10 | Discharge cut-off voltage | 2.75V(0.2C) |
| 11 | Operating temperature | Charging: 0 °C ~45 °C Discharging:0 °C ~45 °C |
| 12 | Storage temperature | -10°C~ +45 °C |
| 13 | Dimension | Length: 40±2mm (not including tabs) Width: 20±0.5mm Thickness:9±0.2mm |
| 14 | Drop Test | The cell is to be dropped from a height of meter twice onto concrete ground. No fire, no leakage |
| 15 | cycle time | ≥500times |
Difference for lithium battery and LiFePO4 batteries:
Lithium-ion Batteries: Lithium-ion batteries can use various materials for their positive electrode (cathode), including cobalt, nickel, manganese, or combinations thereof (such as in NMC or NCA batteries).
LiFePO4 Batteries: LiFePO4 batteries specifically use lithium iron phosphate as the positive electrode material.
Lithium-ion Batteries: While lithium-ion batteries offer high energy density, some types, particularly those with cobalt-based cathodes, may have safety concerns due to the potential for thermal runaway and explosion under certain conditions, such as overcharging or physical damage.
LiFePO4 Batteries: LiFePO4 batteries are generally considered safer due to their thermal stability. They have a lower risk of thermal runaway and are less likely to explode under extreme conditions.
Lithium-ion Batteries: Lithium-ion batteries, particularly those with nickel- or cobalt-based cathodes, can offer higher energy densities compared to LiFePO4 batteries. This makes them suitable for applications where high energy output and compact size are critical, such as in some mobile devices and electric vehicles.
LiFePO4 Batteries: LiFePO4 batteries typically have lower energy densities. While this may not be a drawback in all applications, it means that they may require larger physical size or more batteries to achieve the same energy storage capacity as some lithium-ion batteries.
Pictures:
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler
Year Established:
2012
Total Annual:
500000-1000000
Employee Number:
20~50
Ecer Certification：
Verified Supplier
Shenzhen Resky Electronics Co., Ltd is a company specialized in manufacturing, sales and marketing of rechargeable lithium battery and related battery packs. Our lithium battery cells and packs products are widely used in portable mobile devices such as Bluetooth headsets, MP3 players, PDAs, Digi... Shenzhen Resky Electronics Co., Ltd is a company specialized in manufacturing, sales and marketing of rechargeable lithium battery and related battery packs. Our lithium battery cells and packs products are widely used in portable mobile devices such as Bluetooth headsets, MP3 players, PDAs, Digi...
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