This rechargeable lithium-ion battery is a spare/replacement battery for select Nightstick tactical flashlights including the TAC-400, TAC-450, TAC-500, and TAC-550 models. Not for use in Nightstick Xtreme Lumens series of tactical flashlights. Just like all Lithium-ion batteries, this unit has no recharge memory effect meaning it can be charged a little or a lot with no impact on the life of the battery. Bayco prides itself on making the Nightstick line of security, safety, and protection lighting for decades. Whether used in tactical applications, at home, or outdoors, Bayco designs products for durability and safety in demanding situations. Model number 400-BATT. Includes one rechargeable lithium-ion battery (Battery included component). Voltage: 3.7 Volts. Item count: 1. Country of Origin: China. Warranty: 1 Year Limited Lifetime.
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