Stainless Steel 3.7V AA/AAA Battery Case with Type-C Charging - 1.5V Output for 9V/C/D Device Replacement
Transform your 1.5V rechargeable AA/AAA lithium batteries into a versatile power source that replaces 9V, C, D, AA, and AAA alkaline batteries. Built with durable stainless steel construction and dual charging ports for maximum convenience.
Single case replaces 9V, C, D, AA, and AAA alkaline batteries across multiple device types including remotes, flashlights, and toys.
Maintains constant 1.5V voltage identical to alkaline batteries, ensuring normal device operation without power fluctuations.
Type-C (5V/2A) and Micro USB (5V/1A) ports provide fast charging - fully charges 2 AA batteries in just 1.5 hours.
Rust-resistant stainless steel shell with flame-retardant ABS interior protects against impact and moisture damage.
| Specification | Details |
|---|---|
| Compatible Battery Type | 1.5V Li-ion rechargeable AA/AAA batteries (not included) |
| Charging Interface | Type-C (5V/2A input) + Micro USB (5V/1A input) |
| Charging Time | 1.5 hours for 2 x 1.5V 1000mAh AA batteries |
| Material Construction | Stainless steel shell with flame-retardant ABS interior |
| Safety Features | Overcharge protection, short-circuit protection, over-temperature protection |
| Dimensions | AA: 8.5cm x 5.2cm x 2.1cm | AAA: 6.8cm x 3.5cm x 1.8cm |
- Home Devices: TV remotes, air conditioner remotes, electric toothbrushes, small fans
- Outdoor Gear: Flashlights, camping lanterns, portable radios, GPS trackers
- Office & Kids' Items: Calculators, wireless mice, toy cars, remote-controlled robots
- Emergency Tools: Smoke detectors, emergency lights, small medical devices
- 1 x Stainless Steel Battery Case (AA or AAA version)
- 1 x Type-C Charging Cable
- 3 x Adapter Sleeves (for C, D, 9V device compatibility)
- 1 x User Manual (English)
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