# BLACK OAK Lithium

> Bluetooth battery monitoring and custom pack simulation tool. (iPhone/iPad app by Black Oak LED.)

- Source: https://appshunter.io/ios/app/black-oak-lithium/id6756562714 (this page in markdown: same URL + `.md`)
- Developer: [Black Oak LED](https://appshunter.io/developer/1850704106)
- Category: Utilities
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 54 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2025-12-16
- Data updated: 2026-06-30
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/black-oak-lithium/id6756562714/reviews.md

## What is BLACK OAK Lithium?

BLACK OAK Lithium is a powerful battery monitoring app that connects via Bluetooth to your battery management system (BMS) to display real-time battery data—including State of Charge (SOC), current, capacity, power, individual cell voltages, cycle count, and protection event logs.

Beyond single-battery monitoring, BLACK OAK also supports simulating custom battery pack configurations by virtually connecting multiple batteries in series or parallel. The app automatically calculates and displays the combined voltage, total current, and aggregated power output, making it an essential tool for engineers, hobbyists, and professionals working with DIY battery packs, EVs, solar storage, or portable power systems.

## Key features

- Real-time battery data monitoring
- Bluetooth BMS connection
- State of Charge (SOC) display
- Individual cell voltage readings
- Protection event logs
- Simulate custom battery pack configurations

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/black-oak-lithium/id6756562714/reviews.md

### 5/5 — My 120ah runs all week

*2025-12-16*

These batteries are amazing, they will run my Rhodan all week.

## Frequently asked questions about BLACK OAK Lithium

### What battery data does BLACK OAK Lithium display?

BLACK OAK Lithium displays real-time battery data including State of Charge (SOC), current, capacity, power, individual cell voltages, cycle count, and protection event logs.

### Can BLACK OAK Lithium simulate custom battery packs?

Yes, BLACK OAK Lithium supports simulating custom battery pack configurations by virtually connecting multiple batteries in series or parallel. It automatically calculates and displays combined voltage, total current, and aggregated power output.

### What devices does BLACK OAK Lithium support?

BLACK OAK Lithium is supported on iPhone and iPod devices.

### How often is BLACK OAK Lithium updated?

BLACK OAK Lithium was last updated on 2025-12-16 with version 1.0. Future updates will depend on developer plans.

### What is the age rating for BLACK OAK Lithium?

BLACK OAK Lithium has an age rating of 4+.

### Does BLACK OAK Lithium have ads?

No, BLACK OAK Lithium does not contain advertisements.

### What is the user sentiment for BLACK OAK Lithium?

Based on available data, BLACK OAK Lithium has a perfect rating of 5.0 stars from 1 rating, indicating very positive initial user sentiment.

### Is BLACK OAK Lithium free to use?

Yes, BLACK OAK Lithium is available for free.

## Version history (last 1 release)

### 1.0 — 2025-12-16

No release notes.

## More apps by Black Oak LED

- [Black Oak LED Light Controller](https://appshunter.io/ios/app/black-oak-led-light-controller/id6753214415)

All apps by Black Oak LED: https://appshunter.io/developer/1850704106

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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 2026-06-30.*