Apps by Jun Dang
Rock lithium battery app icon

Utilities

Rock lithium battery

Jun Dang

Free download In-app purchases unconfirmed
Open on Apple

About this app

This app can monitor the following specifications:This app can monitor the following specifications: Basic Information: Voltage, Nominal Capacity, Charge and discharge current, Temperature, Date of production, Number of cycles, SOC, Percentage of capacity, Cell over voltage protection, Cell under voltage protection, Battery over voltage protection, Battery under voltage protection, Charging high temperature protection, Charging low temperature protection, Discharge high temperature protection, Discharge low temperature protection, Charging over current protection, Discharging over current protection, Short circuit protection. Protect Information: Short circuit protection times, Charging over current times, Discharging over current times, Times of cell over voltage, Times of cell under voltage, Times of high temperature charging, Times of low temperature charging, Times of high temperature discharging, Times of low temperature discharging, Times of battery over voltage, Times of battery under voltage. Basic Information: Voltage, Nominal Capacity, Charge and discharge current, Temperature, Date of production, Number of cycles, SOC, Percentage of capacity, Cell over voltage protection, Cell under voltage protection, Battery over voltage protection, Battery under voltage protection, Charging high temperature protection, Charging low temperature protection, Discharge high temperature protection, Discharge low temperature protection, Charging over current protection, Discharging over current protection, Short circuit protection.

Audience growth

Ratings growth

Steady
7-day gain +0
Ratings / day 0.0
30-day gain +0
US rating-count history
0 ratings
0 Sep 4, 2026 · 0 ratings Sep 4, 2026

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking

Price intelligence

1 captured event
Current Free
Historical low Free
Paid → free
Price history
Current Free
Free Sep 4, 2026 · Free Sep 4, 2026

First snapshot captured. The trend line starts after the next crawler price observation.

  1. First observed Sep 4, 2026 · 5:40 AM Free

Screenshots

Rock lithium battery iPhone screenshotRock lithium battery iPhone screenshot