Shenzhen Resky Electronics Co., Ltd.
| Payment Terms | Western Union,T/T,D/P,D/A |
| Supply Ability | 50000pcs/day |
| Delivery Time | 7-10days |
| Packaging Details | Paper box |
| Nominal Capacity | 1500mAh |
| Charging Current | 0.2c |
| Max Discharging Current | 1c |
| Weight | 15g |
| MOQ | 10PCS |
| Cycle Life | 500cycles |
| Warranty | 12months |
| Shipping | DHL, FedEx, TNT, by Air, by Sea |
| Electrolyte | Li(Nicomn)O2 |
| Specification | 8*34*50mm |
| Brand Name | RESKY |
| Model Number | LP803450 |
| Certification | CE, RoHS, MSDS, Un38.3, IEC62133,ect |
| Place of Origin | China |
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Product Specification
| Payment Terms | Western Union,T/T,D/P,D/A | Supply Ability | 50000pcs/day |
| Delivery Time | 7-10days | Packaging Details | Paper box |
| Nominal Capacity | 1500mAh | Charging Current | 0.2c |
| Max Discharging Current | 1c | Weight | 15g |
| MOQ | 10PCS | Cycle Life | 500cycles |
| Warranty | 12months | Shipping | DHL, FedEx, TNT, by Air, by Sea |
| Electrolyte | Li(Nicomn)O2 | Specification | 8*34*50mm |
| Brand Name | RESKY | Model Number | LP803450 |
| Certification | CE, RoHS, MSDS, Un38.3, IEC62133,ect | Place of Origin | China |
| High Light | Lifepo4 lithium polymer battery 1500mAh ，803450 solar battery pack 3.7v ，Li-Polymer battery cell 5.55wh | ||
| Nominal Capacity | 1500mAh |
| Charging Current | 0.2C |
| Max Discharging Current | 1C |
| Weight | 15g |
| MOQ | 10PCS |
| Cycle Life | 500 cycles |
| Warranty | 12 months |
| Shipping | DHL, FedEx, TNT, by Air, by Sea |
| Electrolyte | Li(Nicomn)O2 |
| Specification | 8×34×50mm |
| No. | Parameter | Value |
|---|---|---|
| 1 | Batteries | 3.7V 1500mAh LiPo battery |
| 2 | Charge voltage | 4.2V |
| 3 | Nominal voltage | 3.7V |
| 4 | Nominal capacity | 1500mAh 0.2C Discharge |
| 5 | Charge current | Standard Charging: 0.5C Rapid charge: 1.0C |
| 6 | Standard Charging method | 0.5C CC charge to 4.2V, then CV charge till current ≤0.05C |
| 7 | Charging time | Standard: 2.75 hours Rapid: 2 hours |
| 8 | Max. charge current | 1.0C |
| 9 | Max. discharge current | 1.0C |
| 10 | Discharge cut-off voltage | 2.5V±0.25V (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: 50±0.5mm Width: 34±0.5mm Thickness: 8±0.2mm |
| 14 | Drop Test | 1m drop onto concrete twice - no fire, no leakage |
| 15 | Cycle time | ≥500 times |
Main functions of PCM board:
Overcharge protection:
When the battery voltage exceeds the safe upper limit (e.g., 4.25V to 4.3V for a single cell), the protection board quickly cuts off the charging circuit to prevent electrolyte decomposition, gas generation, or thermal runaway, avoiding the risk of fire or explosion.
Over-discharge protection:
During discharge, if the voltage drops below a preset lower limit (typically 2.5V to 3.0V), the protection board immediately disconnects the discharge path to prevent damage to electrode materials or a sudden drop in battery capacity.
Overcurrent and short-circuit protection:
By monitoring the circuit current, when the current exceeds a set threshold , the protection board shuts off the MOS switch within milliseconds, cutting off the circuit; short-circuit protection, for extreme overcurrent conditions, has an even faster response time (microseconds) to prevent high temperatures or damage caused by instantaneous high current. Temperature Protection:
Integrated with NTC thermistors and other sensors, it monitors battery temperature in real time. If the temperature exceeds 60°C to 70°C during charging, exceeds 80°C during discharging, or the temperature drops below 0°C during charging, the protection board will automatically block charging and discharging to prevent high-temperature decomposition or lithium dendrite formation.
Balancing Function (Suitable for multi-cell series battery packs):
Through passive or active balancing circuitry, it adjusts the voltage differences between individual cells to ensure cell consistency, improving overall capacity and lifespan.
Main Application:
Smart Wearable Devices
Compatible with smart bracelets, smartwatches, fitness trackers, and other products.
Small Bluetooth Wireless Devices
Compatible with various low-power Bluetooth terminals:
TWS Bluetooth earphone charging case:
Mini Bluetooth speaker, Bluetooth receiver:
Bluetooth beacon, wireless temperature and humidity sensor:
Portable Small Detection Instruments
Pen-style thermometer, portable formaldehyde detector, mini pH meter:
Mini multimeter, counterfeit money detector pen:
Smart Home Low-Power Accessories
Compatible with some smart home components that do not require an external power source:
Smart door lock backup power supply:
Wireless doorbell, motion sensor light:
Mini flashlight, emergency power bank (lipstick-sized):
Portable voice recorder, translator pen:
Product Images
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, Digital ... 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, Digital ...
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