# Rechargeable Batteries

> Rechargeable AA and AAA lithium-ion batteries, 1.5V, USB Type-C charging, in 2- or 4-packs

- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Category page: https://sigmanortec.ro/en/rechargeable-batteries
- Category: Electronic components > Battery > Rechargeable Batteries
- Prices: RON, VAT included; prices and stock as of 2026-10-22 03:25 (Europe/Bucharest)

## Products (3)

### AA rechargeable battery, Lithium-Ion, 1.5V, 2100mAh, 4-piece pack, USB cable, Type-C
- Page: https://sigmanortec.ro/en/baterie-aa-reincarcabila-litiu-ion-15v-pachet-4-bucati-cablu-usb-type-c
- Details: https://sigmanortec.ro/en/llms/p/2415.md
- Price: 77.09 RON
- Availability: Out of stock
- Reference: 44010 · EAN: 5948619757579
- Specifications: Technology: Lithium Ion; Quantity per package: 4 buc; Capacity: 2100 mAh; Nominal voltage: 1.5 V; Battery size: AA; Charging connector: USB Type-C

Set of 4 rechargeable AA batteries, Lithium-Ion, 1.5V, 2100mAh, each with an integrated USB Type-C charging port. They directly replace standard AA alkaline batteries without any device modification. Includes a USB-A to 4x USB-C cable for simultaneous charging and an LED charge indicator. Built-in electronic protection against over-discharge, overcharge and short circuit.

### Rechargeable AA battery, Lithium-Ion, 1.5V, 2100mAh, 2-piece pack, USB cable, Type-C
- Page: https://sigmanortec.ro/en/aa-rechargeable-battery-lithium-ion-15v-2200mah-2-piece-pack-usb-cable-type-c
- Details: https://sigmanortec.ro/en/llms/p/2416.md
- Price: 38.04 RON
- Availability: In stock; 1-2 zile
- Reference: 44011 · EAN: 5948052580550
- Specifications: Technology: Lithium Ion; Quantity per package: 2 buc; Capacity: 2100 mAh; Nominal voltage: 1.5 V; Battery size: AA; Charging connector: USB Type-C

Set of 2 rechargeable AA Li-Ion 1.5V batteries, ideal for high-consumption devices such as remote controls, mice, keyboards, gamepads, or flashlights. They provide a constant 1.5V voltage for stable operation, high 2100mAh capacity, fast charging via USB-C directly in the battery, and built-in electronic protections. Includes a USB-A to 2x USB-C cable for simultaneous charging.
The set of 2 GMCELL AA 1.5V rechargeable batteries is the right choice for users who need a larger energy reserve for multiple devices or for devices that drain batteries quickly.

### Rechargeable AAA battery, Lithium-Ion, 1.5V, 500mAh, 4-pack, USB Cable, Type-C
- Page: https://sigmanortec.ro/en/rechargeable-aaa-battery-lithium-ion-15v-500mah-4-pack-usb-cable-type-c
- Details: https://sigmanortec.ro/en/llms/p/2417.md
- Price: 67.38 RON
- Availability: In stock; 1-2 zile
- Reference: 44012 · EAN: 5948337439993
- Specifications: Technology: Lithium Ion; Quantity per package: 4 buc; Capacity: 500 mAh; Nominal voltage: 1.5 V; Battery size: AAA; Charging connector: USB Type-C

4-pack of rechargeable AAA Lithium-Ion batteries, model GMCELL-USBAAA-750mWh, constant nominal voltage 1.5V, capacity 500mAh (750mWh). Charges via integrated USB-C port, USB-A to 4x USB-C cable included, input current 1A-3A, full charge time approx. 2 hours. Up to 1000 charge cycles, self-discharge max. 5%/year, PCB protections, certifications CE, CB, KC, MSDS, RoHS.