BoltCheck Battery Tester | LCD Meter for AA, AAA, C, D, N, 9V & Button Cells

Quick Battery Checks for Everyday Devices

BoltCheck helps you quickly read the strength of common household batteries before you swap them out. Its compact, lightweight design is easy to keep in a drawer, tool kit, or gear pouch.

Practical Features

• Checks C, AA, AAA, D, N, 9V (6F22), and 1.5V button cell batteries.
• Compatible with carbon, zinc, and alkaline batteries.
• LCD bar graph display makes the reading easy to scan.
• Three-color meter helps show remaining battery strength at a glance.
• ABS body is made for regular household and workshop use.

Specifications

• Test range: C, AA, AAA, D, N, 9V (6F22), and 1.55V coin cell batteries.
• Power: 1 x 1.55V coin cell battery.
• Material: ABS.
• Size: compact and portable.
• Weight: lightweight for easy handling.
• Color options: silver or black.

Usage Tips

• Use at home, in the workshop, or during outdoor activities.
• Keep it near frequently used battery-powered devices.
• Check spare batteries before replacing or storing them.

Keep one close by and make the next battery change easier to judge.