Extreme Series Phase Switch Cover For 21 Volt Nimh Battery
Item Number: NL21R
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Using the durable technology of phase switch controls, both covers are built for high voltage NiMH batteries. The Extreme Series box lights are controlled by the five-position phase switch, and the cover for the 21-volt has the added hardware to connect and control the LED walking light. Comes complete with all needed hardware to easily attach to the existing battery case.