Dongguan Belifine Battery Co., Ltd. logo
Dongguan Belifine Battery Co., Ltd.
Dongguan, CN7 yrsCustom Manufacturer
4.9/5(1126)
Store rating
≤4h
Response Time
≥98%
On-time dispatch rate
18%
Reorder rate
Minor customization
Drawing-based customization

Main markets: United States, Philippines, Germany, Poland, South Africa

Authentic M50L 21700 5000mAh Lithium Battery 1000 Cycles 3.7V Lithium Ion Batteries 21700 5000mAh for Electric Fishing Reels

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$2.25
2-4,999 pieces
$2
≥5,000 pieces
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Nominal Voltage

3.7V

Nominal Capacity

5000 mAh
Supplier’s customization ability
Minor customization
Drawing-based customization
Sample-based customization
Full customization

Key attributes

Battery Size

21700

Application

Toys, Power Tools, Home Appliances, Consumer Electronics, Boats, Golf Carts, SUBMARINES, Electric Bicycles/Scooters, electric vehicles, Electric Wheelchairs, Electric Power Systems, Solar Energy Storage Systems, Uninterruptible Power Supplies, Electric Forklifts

Cycle Life

1000 cycles

Cathode Materials

LiNiMnCoO2

Model Number

21700

Operating Temperature(℃)

-30-60°C

At a glance

  • Nominal Capacity 5000mAh: A high capacity of 5000mAh ensures longer runtime for devices, reducing the need for frequent recharges.

  • Cycle Life 1000 Cycles: With a cycle life of 1000 cycles, this battery provides long-term reliability and reduces the frequency of replacements.

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Key attributes

Battery Size
21700
Application
Toys, Power Tools, Home Appliances, Consumer Electronics, Boats, Golf Carts, SUBMARINES, Electric Bicycles/Scooters, electric vehicles, Electric Wheelchairs, Electric Power Systems, Solar Energy Storage Systems, Uninterruptible Power Supplies, Electric Forklifts
Cycle Life
1000 cycles
Cathode Materials
LiNiMnCoO2
Model Number
21700
Operating Temperature(℃)
-30-60°C
Place of Origin
China
Brand Name
BELIFINE
Weight
70g
Keywords
INR21700-M50L
Nominal Capacity
4950mAh
Minimum Capacity
4800mAh
Nominal Voltage
3.6V
Max. Charge Voltage
4.2V
Standard charge
0.3C (1,440mA)
Charging Time
4hours
Max. Discharge Current
3C(14,400mA)
Cycle life
≥ 80% of initial capacity at 1000 cycles
Operating temperature (Ambient)
Charge : 0 to 45℃ Discharge: -20 to 75℃

Packaging and delivery

Selling Units
Single item
Single package size
2.1X2.1X7 cm
Single gross weight
0.08 kg

Lead time

Product descriptions from the supplier

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Warning/Disclaimer
This product has acquired the relevant product qualification(s)/license(s) of certain applicable country/countries.