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This is a rechargeable battery kit: 1.5V lithium-ion AA cells plus an 8-bay charger that also takes NiMH and NiCd AA/AAA. The charger's auto-drop tray holds up to 40 batteries, charging eight at a time and storing the rest ready to use. A full charge takes about 3 hours, roughly twice as fast as typical chargers. It suits heavy battery users — smart-home gear, toys, remotes, cameras — who want steady 1.5V output instead of the 1.2V of NiMH cells. The 3,600mWh AA capacity is modest next to high-capacity NiMH AAs, so very power-hungry devices may drain them sooner.
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Rated 4.7 out of 5 from 51 ratings, with buyers mainly positive about the charger's speed and the steady 1.5V output. The set drew over 4,700 Kickstarter backers in 2025.
This set pairs 1.5V Li-ion rechargeable batteries with an all-in-one charger. The charger has a smart auto-drop tray that charges the batteries and then stores up to 40 ready-to-use cells.
The charger has 8 bays and fast-charges AA and AAA batteries, including Li-ion, NiMH and NiCd types. A full charge takes about 3 hours. The AA cells are rated at 3,600mWh.
The packaging is 100% recyclable. An online impact tracker is available. Over 5 years, 8 Linogy cells are intended to replace about 450 disposable batteries.
