Features:
- Suitable for carbon, zinc, alkaline, and rechargeable batteries.
- Clear LCD bar graph display.
- A tricolor meter indicating the battery's strength.
- Checks the power left in batteries.
- Durable plastic and stainless steel.
- Powered by 1.55V button cell battery (included and installed).
Specification:
Testing Range: C, AA, AAA, D, N, 9V (6F22) and 1.55V button battery
Power Supply: 1.55V button-type battery (not include)
Complete set includes:
1 x Mini Multi-Battery Tester
https://www.shopforgamers.com/products/mini-digital-battery-capacity-tester