Digital Battery Tester LCD Display

Key Features

🔋 NO BATTERY NEEDED
The upgraded tester draws minimal power from the battery being tested; there is no internal battery to replace.

📊 CLEAR LCD BAR GRAPH DISPLAY
An easy-to-read visual indicator shows remaining power at a glance, with no confusing numbers or color codes.

⚙️ WIDE COMPATIBILITY
Tests common household battery types:

• AAA, AA, C, D, N

• 9V (PP3, MN1604, 6F22, 006P)

• 1.5V Button Cells

🏗️ DURABLE ABS CONSTRUCTION
Compact and built to last, it fits in drawers, toolkits, and pockets.

⚠️ Important Compatibility Notice

This upgraded tester is designed for:
✅ Alkaline batteries
✅ Zinc-carbon batteries

It does NOT support:
❌ Rechargeable batteries (NiMH, NiCd, Li-ion)
❌ Carbon-zinc batteries marked with the letter “R”

How to Use

1. Insert the battery into the correct slot.

2. Read the LCD bar graph:

   • Full bars = Good

   • Half bars = Low

   • Low/No bars = Replace

3. Remove battery after reading (to avoid drain).

Specifications

• Material: Durable ABS

• Colors: Silver, Black

• Dimensions: 92 x 63 x 14 mm (Compact, pocket-sized)

• Compatible Batteries:
  9V: PP3, MN1604, 6F22, 006P
  1.5V: AAA (HP16, MN2400, R03), AA (HP7, MN1500, UM3), C (HP11, LR14, UM2), D (HP2, MN1300, SP2, R20, UM1), N, and common button cells

• Power Source: Powered by tested battery (no internal battery required)

What’s in the Box

• 1× Pro Battery Tester

• 1× User Guide (with compatibility chart)

Why Buy?

✅ Upgraded design – No button battery needed
✅ Clear LCD display – Easy for all ages to interpret
✅ Lightweight & portable – Keep one in every toolbox
✅ Fast & reliable – Instant results, no waiting
✅ Eco-friendly – Reduce battery waste by testing before trashing

Pro Tip

Use this tester every few months on batteries in low-drain devices (like remotes and wall clocks) to avoid unexpected power loss.

🚫 Not for Rechargeables

Please note: This tester is optimized for disposable alkaline/zinc-carbon batteries. Do not use with rechargeable batteries, it may give inaccurate readings.