# Expansion of USB-C rechargeable lithium-ion batteries

> Live situation record from CLSTR: https://clstr.news/situations/expansion-of-usb-c-rechargeable-lithium-ion-batteries
> Updated: 2026-09-21T09:11:37.000Z. Sources: 4. Developments: 2.

The market for rechargeable Lithium-ion batteries is expanding to include more diverse formats and USB-C charging capabilities. 

Initial developments focused on AA and AAA formats. Companies like Hama introduced systems featuring specialized charging boxes with individual slot control and USB-C connectivity, while MediaRange released AAA batteries with integrated USB-C ports directly on the cells. These products aim to provide a sustainable alternative to single-use alkaline batteries, with some models maintaining a consistent 1.5V for device compatibility.

This trend has extended to 9V (006P) lithium-ion batteries. These new options utilize USB Type-C for charging, bypassing the need for dedicated chargers. The 9V market currently features two main designs: models with internal circuitry to maintain a constant 9V output for devices like infrared thermometers, and series-connected cell models that offer lower voltage but reduced electrical noise.

## Timeline

### 2026-09-21: USB Type-C rechargeable 9V lithium-ion batteries

USB Type-C rechargeable 9V lithium-ion batteries offer a convenient alternative to standard batteries, with models available that provide a constant 9V output via internal circuitry.

2 sources. https://clstr.news/cluster/usb-type-c-rechargeable-9v-lithium-ion-batteries

### 2026-09-01: Lithium-ion rechargeable batteries expand with USB-C charging options

New Lithium-ion rechargeable battery solutions from Hama and MediaRange offer USB-C charging capabilities as sustainable alternatives to single-use AA and AAA batteries.

2 sources. https://clstr.news/cluster/lithium-ion-rechargeable-batteries-expand-with-usb-c-charging-options

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Cite as: Expansion of USB-C rechargeable lithium-ion batteries. CLSTR, https://clstr.news/situations/expansion-of-usb-c-rechargeable-lithium-ion-batteries