Stable Voltage with Strong Power: It has a stable output voltage of 11.1V, is compatible with multiple devices, and ensures efficient and stable operation.
Large Capacity for Long Endurance: With a capacity of 4800mAh, it can provide a long power supply for flashlights, electric tools and other devices, and has excellent durability.
Compliant and Reassuring: It has passed certifications such as UL, CE and UN38.3, guaranteeing the quality and safety, so you can use it without worry.
| Product Number | Customized 21700 3S1P 4800mAh 11.1V Lithium-ion battery pack Optical fiber fusion splicer |
| MAIN PARAMETER | |
| Nominal Capacity | 4800mAh |
| Nominal volrage | 11.1V |
| Max Charge Voltage | 12.6V |
| Discharge cut-off voltage | 9V |
| Charging Current | ≤3A |
| Discharging Current | 5A |
| Cycle Life | Capacity ≥after 501th cycles （70% of the standard capacity at 25±2℃） |
| Dimensions (T*W*H) | 22*65*72(mm) |
| Weight | 265g |
| OTHERS | |
| Operating Temperature | Charging: 0~45℃/Discharging:-20 ~60℃ |
| Storage Temperature | -10 ~ 45℃ |
| Humidity | 8% to 90% relative humidity |
| Protection | Over-discharge protection,over-charge protection,over-current protection,short-circuit protection, etc. |
| Delivery period | 7-21 days, depending on stock and quantity. |
| Applications | |
| 1. Toys: Remote-controlled airplanes, remote-controlled racing cars, electric toy robots, electric toy trains. 2. Power tools: Handheld electric drills, electric screwdrivers, small electric saws, electric angle grinders. 3. Household appliances: Sweeping robots, handheld cordless vacuum cleaners, cordless electric mops, portable air purifiers. 4. Portable electronic measuring equipment, Optical fiber fusion splicer, Optical Time Domain Reflectometer (OTDR). | |
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