# BLECarVoltage — a battery voltage monitor

> a battery voltage monitor (iPhone/iPad app by Longfellow Chen.)

- Source: https://appshunter.io/ios/app/blecarvoltage/id1269971537 (this page in markdown: same URL + `.md`)
- Developer: [Longfellow Chen](https://appshunter.io/developer/1025308037)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 9.0 · 55 MB
- Languages: American English
- Released: 2017-12-21
- Data updated: 2026-05-17
- User reviews in markdown: https://appshunter.io/ios/app/blecarvoltage/id1269971537/reviews.md

## What is BLECarVoltage?

App. is a Battery Monitor for iPhone through bluetooth BLE.

A demonstration can found here... 
https://youtu.be/WhLtSxZYeVs

With Our Battery Monitor hardware and this App, you can check your battery’s voltage quickly, easily and visualize.

You must have specific hardware device for this App.
Hardware is designed based on TI CC2541 and it's specification could found at 
http://www.ti.com/product/CC2541

Please contact us for more product detail.


## Version history (last 3 releases)

### 1.7 — 2018-08-16

This app has been updated by Apple to display the Apple Watch app icon.

Change UI layout

### 1.6 — 2018-02-01

Re-write connection procedure for more convenience use.

### 1.0 — 2017-12-20

No release notes.

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## More apps by Longfellow Chen

- [LEDCootrollBLE](https://appshunter.io/ios/app/ledcootrollble/id1025308038)
- [TPMS BLE](https://appshunter.io/ios/app/tpms-ble/id1063288364)
- [NeopixelControlBLE](https://appshunter.io/ios/app/neopixelcontrolble/id1134979229)
- [MotorControl](https://appshunter.io/ios/app/motorcontrol/id1466929218)
- [H1-Car Bluetooth Relay](https://appshunter.io/ios/app/h1-car-bluetooth-relay/id1493901934)

All apps by Longfellow Chen: https://appshunter.io/developer/1025308037

## Related topics

[blecarvoltage](https://appshunter.io/ios/topics/blecarvoltage)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-17.*