Button Top Rechargeable Batteries and Chargers

This collection brings together button top rechargeable batteries and chargers from XTAR, KLARUS and WUBEN. The raised positive terminal is the shape many flashlights and everyday electronics are built to take, so you can match a cell to the device you already own.

When choosing, compare the cell size and chemistry first: there are 18650 and 21700 li-ion cells plus AA batteries, some sold in packs of four. Protected cells suit general use, while high-drain versions with higher discharge ratings are aimed at demanding devices. Capacity figures differ across the range, and a two-slot charger and power bank is included for topping cells up.

• Check the size your device accepts before ordering.
• Pick protected cells for standard electronics; high-drain for heavier loads.
• AA packs of four cover smaller gadgets.
• Expect prices from KSh 1,400 to KSh 4,100.