1. Introduction
The ANENG BT173 Battery Tester is a compact and portable device designed for quickly and accurately measuring the voltage and remaining capacity of various battery types. It features a dual display for both battery level and voltage, making it an essential tool for household and electronic maintenance.
2. Product Features
- Ultra-Wide Voltage Detection: Supports batteries with voltage ranges of 1.5V to 4.8V and 9V to 12V.
- Dual Display: Simultaneously shows battery level (bar graph) and precise voltage value.
- Versatile Compatibility: Tests a wide array of batteries including AAA, AA, C, D, CR2016, AG0-AG13, 10440, 14500, 16340, 18650, 21700, 26650, 9V (PP3, MN1604, 6F22, 006P), and 12V (23A) types.
- One-Click Quick Test: Provides immediate results within 3 seconds of insertion.
- Battery-Free Operation: The tester is powered by the battery being measured, eliminating the need for external power or internal batteries.
- Intuitive LCD Display: Clear and easy-to-read digital display.
- Reverse Polarity Protection: Designed to prevent damage to the device even if a battery is inserted incorrectly.
- Compact and Portable: Weighs only 33 grams and measures 10.5 × 7.7 × 1.42 cm, making it easy to carry in a pocket.
- Durable Construction: Made from anti-drop ABS material for enhanced durability.
3. Safety Information
Please read and understand the following safety precautions before using the ANENG BT173 Battery Tester:
- This device is designed for testing common household batteries. Do not attempt to test batteries outside the specified voltage ranges (1.5-4.8V and 9-12V).
- The tester features reverse polarity protection, but always ensure correct battery orientation when inserting to avoid potential issues and ensure accurate readings.
- Do not attempt to disassemble or modify the tester.
- Keep the device dry and away from extreme temperatures.
- This tester is not designed for testing fast charging protocols or high-voltage car lead-acid batteries (if they exceed 12V when fully charged).
- Dispose of old batteries responsibly according to local regulations.
4. Package Contents
Upon opening your ANENG BT173 Battery Tester package, you should find the following items:
- 1 x ANENG BT173 Universal Battery Tester
- 1 x Packaging Box
- 1 x User Manual (this document)
5. Product Overview
Familiarize yourself with the different parts of your ANENG BT173 Battery Tester:
- 18650/21700/26650/D type battery positive electrode
- C/AA/14500 battery positive electrode
- AAA/10440 battery positive electrode
- N/16340 battery positive electrode
- 1.5V button battery contact
- Battery negative contact piece
- 9V battery detection area
- 12V/23A battery detection area
- Battery value display (LCD)
- Battery bar display (LCD)
6. Setup
The ANENG BT173 Battery Tester requires no setup or external power. It is powered by the battery being tested.
- Identify the type of battery you wish to test.
- Locate the corresponding positive and negative contact points on the BT173 tester for your battery type (refer to Section 5: Product Overview).
7. Operating Instructions
To test a battery, simply insert it into the appropriate slot on the tester. The results will be displayed instantly on the LCD screen.
7.1 Testing 1.5V - 4.8V Batteries (AAA, AA, C, D, Lithium 10440, 14500, 16340, 18650, 21700, 26650, Button Cells)
For these battery types, align the positive (+) and negative (-) terminals of the battery with the corresponding contact points on the tester. The tester has dedicated slots for different sizes.
7.2 Testing 9V and 12V/23A Batteries
For 9V batteries, use the dedicated detection area at the bottom of the tester. For 12V/23A batteries, use the specific slot also located at the bottom.
7.3 Reading the Display
The LCD screen provides two indicators:
- Battery Bar Display: A graphical representation of the battery's charge level.
- Battery Value Display: A precise numerical voltage reading.
The tester will automatically turn off once the battery is removed, conserving power.
8. Maintenance
- Cleaning: Wipe the tester with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Storage: Store the device in a cool, dry place away from direct sunlight and moisture.
- Handling: While the device is made of anti-drop ABS material, avoid unnecessary drops or impacts to ensure longevity.
9. Troubleshooting
If you encounter any issues with your ANENG BT173 Battery Tester, please refer to the following common problems and solutions:
| Problem | Possible Cause / Solution |
|---|---|
| LCD doesn't display. | Ensure the battery is in proper contact with the two terminals. If contact is good and still no display, the battery might be completely depleted. |
| Tester not providing accurate readings. |
|
| Concern about damaging batteries or the tester. | The tester is designed with anti-reverse connection and anti-short circuit protection to prevent damage to both the battery and the device. |
10. Specifications
| Parameter | Value |
|---|---|
| Product Name | Card battery tester |
| Model Number | BT173 Battery Tester |
| Display Mode | Value/Battery Bar Display |
| Power Supply | No power required (powered by tested battery) |
| Testable Battery Types (1.5V-4.8V) | AAA, HP16, MN2400, R03, AA, HP7, MN1500, UM3, C, HP11, MN1400, SP11, LR14, UM2, D, HP2, MN1300, SP2, R20, UM1, CR2016, CR2025, CR2032, AG0-AG13, LR series button batteries, 10440, 14500, 16340, 18650, 21700, 26650 |
| Testable Battery Types (9V-12V) | PP3, MN1604, 6F22, 006P, 23A-12V |
| Product Weight | 33g |
| Product Size | 10.5cm × 7.7cm × 1.42cm (4.13in × 3.03in × 0.55in) |
| Material | ABS Insulating Material |
| Certification | CE |
Note: The parameters are for reference only, and the actual measurement of the specific equipment shall prevail.
11. User Tips
- Portability: The BT173's battery-free design and compact size make it ideal for on-the-go testing, especially for outdoor activities or quick checks around the house.
- Quick Checks: Use it for rapid assessment of batteries in remote controls, car keys, electric toys, solar lamps, walkie-talkies, and emergency lights.
- Polarity: While protected against reverse polarity, always try to insert batteries with the correct orientation for immediate and accurate readings.
- Limitations: This tester is not suitable for measuring fast charging protocols (PD/QC) or for car 12V lead-acid batteries if their fully charged voltage exceeds 12V (e.g., 13V+). For such applications, a professional model is recommended.
- Calibration: The device is factory calibrated and generally does not require further calibration for typical household use.
12. Warranty and Support
ANENG is committed to providing high-quality products and excellent customer service. For any questions or support needs, please refer to the following:
- Contact Us: For any after-sales questions, please contact ANENG customer service. They aim to provide satisfactory solutions in a timely manner.
- Quality Issues: For product quality problems not caused by "man-made damage," replacement services or refunds may be provided. Contact customer service with a video of the issue for determination.
- Replacement or Refund Request: Provide a video of the product quality problem to customer service to negotiate a solution. This may involve replacement of spare parts, replacement of the whole machine, partial refund, or full refund.
- Product Not Operating Properly: If the product is not operating normally, provide a detailed video to ANENG customer service for assistance.
- Questions About Product Use: This product requires a certain degree of electrical knowledge. If you encounter operational problems, contact ANENG customer service for assistance.
- Artificially Damaged Products: This brand is mostly used to detect electrical and other measurement products. It requires careful use. If the customer uses the product improperly and causes damage, it is not covered under warranty. However, you may contact ANENG customer service to receive a certain amount of coupons to deduct the newly purchased ANENG products.