This is a battery tester that can be connected to a mobile phone app for use, which can test the status of car batteries
This manual provides instructions for using the Schumacher Electric BTW300 Wireless Battery and System Tester. It details how to connect the device to a mobile application, perform various battery and system tests (including EV and Start-Stop), and access test records. The device features Bluetooth 4.0 connectivity and an internal lithium-ion battery.
| Wireless connectivity | Bluetooth 4.0 class 2 (BLE) |
|---|---|
| Internal battery | Lithium ion battery 3.7 V, 1150 mAh |
| Operation range | 40~2,000 (CCA/SAE) |
| Voltage range | 1.5V~32V |
| Rating system | SAE, DIN, EN, IEC, CA |
| Wireless connection range | 10m (32.8 feet) |
| Ingress protection rating | IP65 |
| Cable length | 20˝ |
| Product dimension | 3.88˝ x 2.75˝ x 1.13˝ |
| Weight (with clamps) | 11.5 oz |
The tester operates within a range of 40 to 2,000 CCA/SAE.
The device uses a Lithium ion battery with 3.7 V and 1150 mAh capacity.
The tester supports SAE, DIN, EN, IEC, and CA rating systems.
The wireless connection range is 10 meters (32.8 feet).