Found 37 results for "
lithium 21700
"
USB XTAR X4 4 Bay LCD Smart Battery Charger Wide Compatibility Smart Charging
X4 4-Bay LCD Battery Charger Product Overview Customized OEM XTAR X4 4-slot Li-ion Battery Smart Charger with LED display screen. This advanced charger supports 3.6V Li-ion batteries including 14500, 18650, 21700, and 26650 sizes. Key Features Power Bank Function: Charge your devices while charging batteries Dual Input LCD Display: Real-time status shown for easy monitoring Wide Compatibility: Charges Ni-MH/Ni-CD and Li-ion batteries Smart Charging: Protects battery life with
