Batteries

Rechargeable batteries and accumulators.

Battery chargers
Single cell battery and battery pack chargers for Lithium, Lipo, NiMH, NiCd. For more info, check Wikipedia Battery charger.
Rechargeable batteries
Single cell rechargeable batteries. Sizes AA, AAA, SUB-C, 18650 and more. Technologies NiMH, NiCd, Lithium, Lipo, Lifepo. For more info, click Wikipedia Rechargeable battery.
Battery packs
Hand tool batteries, phone batteries like older Nokia, camera batteries, USB spare batteries.
Sealed lead acid batteries
Maintenance free valve-regulated lead-acid batteries for backup power supplies (UPS), small motor delives. For more info, check Wikipedia VRLA battery.
Battery holders
Battery holders for sizes AA, AAA, C, D.
Batteries unchargable
Non-rechargeable batteries for remote control, fire alarm, watches, flash lights, radios, hearing aid. AAA (LR03), AA (LR6), C (LR14), D (LR20), 9V (6LR61). For more info, check Wikipedia Primary cell.