Shenzhen Resky Electronics Co., Ltd.
| Payment Terms | Western Union,T/T |
| Supply Ability | 100000PCS/Day |
| Delivery Time | 7-10days |
| Packaging Details | Paper box |
| Electrolyte | Li(Nicomn)O2 |
| Nominal Capacity | 1000mAh |
| Charging Current | 0.2c |
| Max Discharging Current | 1c |
| Weight | 19g |
| Specification | 8*30*40mm |
| HS Code | 8507600090 |
| Warranty | 12 months |
| Cycle life | 500times |
| Brand Name | RESKY |
| Model Number | LP803040 |
| Certification | CE, RoHS, MSDS, Un38.3 |
| Place of Origin | China |
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Product Specification
| Payment Terms | Western Union,T/T | Supply Ability | 100000PCS/Day |
| Delivery Time | 7-10days | Packaging Details | Paper box |
| Electrolyte | Li(Nicomn)O2 | Nominal Capacity | 1000mAh |
| Charging Current | 0.2c | Max Discharging Current | 1c |
| Weight | 19g | Specification | 8*30*40mm |
| HS Code | 8507600090 | Warranty | 12 months |
| Cycle life | 500times | Brand Name | RESKY |
| Model Number | LP803040 | Certification | CE, RoHS, MSDS, Un38.3 |
| Place of Origin | China | ||
| High Light | Square Li-polymer battery 1000mAh ，3.7V lithium ion pouch cell ，LP803040 power battery with warranty | ||
| Electrolyte | Li(Nicomn)O2 |
| Nominal Capacity | 1000mAh |
| Charging Current | 0.2c |
| Max Discharging Current | 1c |
| Weight | 19g |
| Specification | 8*30*40mm |
| HS Code | 8507600090 |
| Supply Ability | 100000PCS/Day |
| Warranty | 12 months |
| Cycle life | 500 times |
1. Main Difference: Voltage Platform and Energy Density
Low-voltage version: Typically refers to ternary lithium batteries with a 3.6V/3.7V voltage platform. Its full-charge cutoff voltage is generally 4.2V, and its discharge cutoff voltage is approximately 2.75V-3.0V.
High-voltage version: Typically refers to ternary lithium batteries with a 3.8V/3.85V voltage platform. Its full-charge cutoff voltage is higher, generally 4.35V or 4.4V, and its discharge cutoff voltage is also approximately 2.75V-3.0V.
Key Impact: At the same capacity (1000mAh), the high-voltage version, due to its higher voltage platform, delivers more actual electrical energy (Wh) according to the formula "Energy = Voltage × Capacity," providing a longer single-charge usage time for devices.
2. Applicable Devices and Charging Requirements
Low-voltage version (4.2V cutoff): Suitable for devices with traditional designs whose charging management ICs (chips) only support a 4.2V full-charge cutoff voltage. Using a low-voltage battery in a high-voltage charging circuit may result in insufficient charging and incomplete capacity utilization.
High-voltage version (4.35V/4.4V cutoff): Requires the device's charging management IC to support a higher cutoff voltage. Using a high-voltage battery in a device that only supports 4.2V charging will prevent the battery from being fully charged, significantly reducing its usable capacity. Conversely, using a high-voltage charger to charge a low-voltage battery can lead to overcharging, posing a safety risk.
3. Materials and Cycle Life
Differences in voltage platforms stem from adjustments to the cathode material formulation, thus affecting cycle life.
Low-voltage version: The cathode material formulation is more mature, resulting in relatively better cycle stability. Under standard charge and discharge conditions, the cycle life typically reaches 500-800 cycles (capacity retention ≥80%).
High-voltage version: To improve the voltage platform, the cathode material undergoes special modifications, but the material structure is more prone to aging under high-voltage conditions. Therefore, its cycle life is usually slightly lower than that of the low-voltage version, generally between 400-600 cycles (capacity retention ≥80%).
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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