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XTAR 21700 5000mAh (protected) - 10A

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Additional Information

EAN / GTIN  6952918341635
Weight - g  73
Brand  Xtar
Size  21700
Battery chemistry  Li-ion
Voltage  3.6V
Min. capacity - mAh 4,950.00
Typ. capacity - mAh 5,000.00
Battery version  Button top
Discharge current - A 10.00
Circuit protection  Protected
Height - mm 74.70
Diameter - mm 21.50

Availability: In stock




Protected 21700 batteries were designed to be a larger and higher capacity replacement for 18650 batteries, especially in LED flashlights, it has already been a trend. The highest capacity of 21700 batteries is 5000mAh.

XTAR 21700 batteries can be recharged over 500 times, cost-effective and eco-friendly.

The length of these protected 21700 cells is around 74.5mm. They have built-in protection circuits to avoid over-charge, over-discharge, and short circuits.

• 3.6V protected 21700 battery
• Button top
• Constant discharging current 10A
• Cell - INR21700-50E
• Low internal resistance, high Energy Efficiency
• Over-charge, over-discharge, short circuit protection
• Impact-resistant, eco-friendly

Due to most of the chargers on the market only supporting 21700 cells less than 70mm, we recommend XTAR chargers to charge protected 21700 batteries.

Additional Information




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