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Safety Features : Built-in Overcharge/Over-Discharge/Short-Circuit Protection
Application Scope : LED flashlights, Bluetooth speakers, portable fans, learning machines, wireless headsets, mini cameras, voice recorders, and other 3.7V low-to-medium power portable electronic devices
Model Number : 18650-5200mAh 3.7V
Certification : UN38.3, MSDS, IEC62133,
Payment Terms : T/T
Delivery Time : 10-15 days
Product name : Lithium Ion Battery
Operating Temperature (Discharge) : -20℃ ~ 60℃
Storage Temperature (Long-Term) : -20℃ ~ 25℃
Brand Name : Meisaen
Place of Origin : Shenzhen, China
MOQ : 100PCS
Packaging Details : Carton + Inner box
Operating Temperature (Charge) : 0℃ ~ 45℃
| Item | Specification |
|---|---|
| Brand | MEISAEN |
| Product Name | 18650 Rechargeable Lithium-ion Battery Pack |
| Configuration | 1S2P (1 Series 2 Parallel) |
| Rated Capacity | 5200mAh |
| Rated Energy | 19.24Wh |
| Nominal Voltage | 3.7V |
| Full Charge Voltage | 4.2V (Max. 5V) |
| Charging Voltage Range | 4.2V ~ 5V |
| Discharge Cut-off Voltage | 2.75V |
| Recommended Charging Current | 1.04A ~ 2.6A (0.2C ~ 0.5C) |
| Internal Resistance | ≤ 150mΩ |
| Cycle Life | ≥ 500 Cycles (Capacity Retention ≥ 80%) |
| Self-Discharge Rate | ≤ 3% per month (Low Self-Discharge) |
| Dimensions | Diameter 18mm × Height 130mm |
| Cell Type | 18650 Cylindrical Lithium-ion Cell |




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5200mAh 3.7V 18650 Lithium Battery Rechargeable For LED Flashlights Speakers Images |