Can accommodate 32700, 26650, 21700, 20700,Ni-MH SC and other large batteries. Can accommodate 20700, 2665 0, 21700, 20700,16340,Ni-MH SC and other large batteries. DC 3.65V for LiFePO4. Ni-MH/Cd: AA,AAA,A,SC,C,9V etcsize.
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