- 21700-Battery
- CDR 15A / Max 25A
- 5000mAh nominal
Reached the maximum
The L50 battery is the endurance champion among the 21700 style batteries and is designed for projects that require lower performance. With a whopping 5000mAh capacity, it is not so easy to get down with a maximum output of 55.5-45 watts and, with its constant output power of 15A, it ensures that your project doesn't run out of juice so quickly up to a battery level of less than 30%!
Battery safety
At Golisi, special emphasis is placed on longevity and safety. The L50 is characterized by its exceptionally robust construction, which is already visible from the outside. An additional thick cover protects it if it accidentally falls. This design also delays the insertion and removal of the battery from chargers, which can normally lead to rapid wear of the heat shrink tubing at the ends.
Aside from that...
The L50 battery is designed for long-term use and keeps its promise of reliable and safe energy delivery, even with a life cycle of over 800 charging cycles. Packaging that consists of 99.9% recyclable materials and contains no air also makes the “surroundings” a useful addition. In addition, with each L50 battery you will receive a battery transport box for two 20700/21700 batteries. Please never transport your batteries loosely and always use a transport box.
Details
- Battery type: IMR 21700
- Nominal Capacity: 5000mAh
- Constant discharge current: 15 amps
- Nominal voltage: 3.7 volts
- Discharge voltage: 2.5 volts
- Charging voltage: 4.20±0.05 volts
- Internal resistance: 28mΩ
- Standard charging technology: CC/CV (<=2A)
- Lifespan: >800 charging cycles
- Working temperature charging: 0 - 45°C
- Working temperature unloading: -20 - 60°C
- Storage temperature: room temperature
- Size (Height x Diameter): Approx. 70mm x 21mm
- Weight: Approx. 86g
- Safety: CE, FCC, MSDS, WEEE, UN38.3, IEC62133 drop test
Scope of delivery
1x Golisi L50 battery including battery transport box
Safety instructions
Keep this battery away from fire and water! Do not use this battery outside the specified temperature ranges. Children should not use this product without parental supervision. Li-Io cells should only be operated with protective electronics. Incorrect use or short circuit can lead to fire or explosion. Check your batteries regularly for damage. Immediately stop using batteries with deformations such as dents or bumps or damage to the insulation. If necessary, please feel free to ask us.
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