BAT Check vs ETERNAL LITHIUM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BAT Check
Monitor your phone's battery directly from the BMS. View detailed information like State of Charge, Voltage, Current, and Power. Access alarms, protection settings, and important parameters for battery management.
- Real-time battery monitoring
- Displays battery connection model (Single, Parallel, Series)
- Detailed dashboard with SOC, Voltage, Current, Temperature
- Status tab for alarms and BMS protection
- Parameter tab for import settings
- Bluetooth 5.0 connectivity
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BAT Check Battery APP Description 1) Now you can monitor your battery on your phone directly from the BMS. 2) Displays the connect model of battery,such as Single、Parallel、Series,the Main page including : State of Charge, Voltage, Current, Power. 3) The "DASHBOARD" tab include some basic info,Such as SOC, Status, Current, Cell Voltages, Temprature, Charge Switch, Discharge Switch and so on. 4) The "Status" tab include some Alarms and the protection of bms. 5) The "Parameter" tab include some import parameter,Such as Current Params, Voltage Params, Temprature Params, Protect Count Params and so on. 7) This APP functions through Bluetooth 5.0, Maximum distance of communication on a typical phone is 10 meters (30 feet)
ETERNAL LITHIUM
This platform provides military-grade operational intelligence for lithium power systems. It transforms real-time data into enhanced safety and performance control through AI-powered tactics, cross-domain energy tracking, and cell defense.
- AI-powered State of Charge prediction
- Cross-domain energy flow tracking
- Sentinel cell defense and threat alerts
- Auto-calibration for extreme temperatures
- 10-second threat mapping
- Remote countermeasures via Triad Response Network
- ISO 21782 compliance auditing
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ETERNAL – Mission-Critical Battery Control Platform Engineer absolute certainty into your power systems. ETERNAL delivers military-grade operational intelligence for lithium infrastructure, transforming real-time data into uncompromising safety and performance control. CORE COMMAND MODULES AI-Powered SOC Tactics Predict State of Charge trajectories with 99.8% accuracy. Simulate runtime under battlefield loads or rapid-charge scenarios with second-by-second adaptive forecasting. Cross-Domain Energy Recon Track multi-source power flow (solar/grid/DC microgrids) via live amperage (A), voltage (V), and kilowatt (kW) telemetry. Identify stealth efficiency losses during critical operations. Sentinel Cell Defense Detect voltage excursions (±0.025V precision) and thermal threats across individual cells. Instant threat-level alerts neutralize cascade risks before system impact. Arctic-to-Desert Readiness Auto-calibrate charging protocols for -40°C to 85°C extremes. Preloaded profiles for submarine batteries, desert solar farms, and alpine microgrids. STRATEGIC CLOUD COMMAND 10-Second Threat Mapping: Upload fault signatures to generate holographic system schematics isolating faults at cell/module/controller layers. Triad Response Network: Manufacturers/technicians coordinate via encrypted live streams, enabling remote countermeasures that reduce field interventions by 80%. ISO 21782 Compliance Engine: Automated forensic auditing with anomaly fingerprints and exportable UN38.3 test reports. DEPLOYED BY • Hyperscale Data Centers • Electric Defense Systems • Orbital Ground Stations • Tier-1 Emergency Networks ETERNAL ADVANTAGE ► Zero-Touch Integration: Auto-recognizes 350+ lithium architectures ► AES-256 + Quantum-Proof Encryption: NATO-grade data tunnels ► Incident Response Hierarchy: Battle-tested roles (operator/commander/engineer) ► Predictive Threat Briefings: AI-generated risk anticipation manifests Activate ETERNAL to secure civilization-critical power ecosystems—where every electron is governed with strategic precision.
Screenshots
Verdict
BAT Check and ETERNAL LITHIUM are too close to call on the numbers: across 9 compared parameters — price, rating, ratings volume and update cadence among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for BAT Check against 5.0 for ETERNAL LITHIUM. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
BAT Check ships an update every 2 months, ETERNAL LITHIUM every 3 months. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.
| Parameter | BAT Check | ETERNAL LITHIUM |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (1 ratings) |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 11 MB | 42 MB |
| Age rating | 4+ | 17+ |
| Developer | 海波 刘 | Nanchang Yepai Technology Co., Ltd. |
Customer experience
BAT Check
ETERNAL LITHIUM
In-app purchases
BAT Check
No in-app purchases
ETERNAL LITHIUM
No in-app purchases









