XTAR 18650 3400mAh 3.6V Protected Lithium Ion (Li-Ion) Button Top Battery (AB001021) - Boxed

XTAR 18650 3400mAh 3.6V Protected Lithium Ion (Li-Ion) Button Top Battery (AB001021) - Boxed

$ 19.95

$ 20.25


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XTAR 18650

3.6V 3400mAh Li-ion Battery

XTAR batteries are among the best performing batteries for LED flashlights and related high drain devices. This Xtar battery is protected from over-charging or over-discharging with a protective circuit that regulates output. With a rating of 3400 mAh, the Xtar 18650 features one of the highest energy capacities available for batteries of its type.



  • Specially designed for high-performance flashlights and electronic cigarettes
  • Built-in over-charge and over-discharge protection circuit
  • Short-circuit protection ensures safety
  • Environmentally friendly


  • Battery size: 18650
  • Chemistry: Li-ion
  • Voltage: 3.6v
  • Capacity: 3400mah
  • Max discharging current: 4.87a
  • Diameter: 0.72" (18.4mm)
  • Height: 2.7" (68.5mm)
  • Weight: 1.65 oz (47g)

Batteries sold individually.

Note: Use special caution when working with li-ion cells, as they're very sensitive to charging characteristics and may explode or burn if mishandled. Make sure the user has enough knowledge of li-ion rechargeable batteries in charging, discharging and assembly before use. Always charge in/on a fire-proof surface. Never leave charging batteries unattended. We are not responsible for damage if there is any modification of the batteries/chargers in any form or shape (including pack making). We are not responsible for any damage caused by misuse or mishandling of li-ion batteries and chargers. We only recommend using lithium ion rechargeable batteries with a control circuit (protection pcb) to assure safe charge, discharge, etc.

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