Instantly check battery health and capacity with this compact, easy-to-use portable battery tester. Perfect for home, travel, DIY electronics and organizers, it reads voltage and capacity for 20+ common battery types with a clear LCD—no extra power needed.

Specifications:

• Category: Household Battery Tester / Electrical
• Battery Included: No
• Certification: CE
• Material: ABS plastic
• Display: LCD display (1.2–9V)
• Test Range: 1.2 V to 9 V
• Supported Battery Types: AA, AAA, C, D, 9V (PP3), common button cells (e.g., CR2032) and rechargeable lithium cells including 18650, 16340, 14500, 10440, 21700
• Weight: 29.2 g (≈1.03 oz)
• Power Source: No external power required (self-powered by tested battery)
• Function: Voltage and capacity testing, quick readability to gauge remaining battery life
• Package Contents: 1 x Digital Lithium Battery Tester

This pocket-sized tester helps you avoid wasting batteries by instantly showing usable capacity and voltage. A push-pull handle adjusts for tiny button cells up to larger cylindrical cells so you can test everything from remote batteries to high-drain 18650 cells. Durable ABS housing and clear LCD make it ideal for household use, travel, hobbyists, and electronics maintenance.

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Safety Notes:

Handle batteries with care. Avoid short-circuiting battery terminals and do not attempt to charge non-rechargeable batteries.

Do not use the tester if it appears damaged. Keep out of reach of children; small batteries and components may pose choking hazards.

Do not disassemble the tester. Use in dry environments and dispose of batteries according to local regulations.