Battery Health Checker

Chat with our assistant or use the estimator below — both calculate your battery's State of Health.

Quick Chat Assessment

Battery Health Assistant

Describe your EV and I'll assess its battery

Online

Tell me about your EV — what model is it, how old, and roughly how many km has it done? Anything you can share about how you charge it and where you park helps too.

or use the detailed estimator

Battery & Vehicle

Battery Chemistry

Vehicle Age3 yrs

0 yrs15 yrs

Total Mileage30k km

0 km300k km

Average Daily Driving40 km

5 km200 km

Charging Habits

Primary Charging Method

Typical Charge Range

Environment

Climate

Typical Parking

Excellent

Degradation Breakdown

-6.6% total

Calendar aging-5.1%

3 years of age in tropical climate

Charge cycle wear-0.5%

~75 equivalent full cycles from 30k km

Heat exposure-1.0%

Tropical climate adds heat stress year-round

Tips

Park in shade or a covered area when possible to reduce heat-induced degradation.
Your battery is in excellent shape! Keep up the good charging habits.
LFP batteries benefit from an occasional full charge (to 100 %) to help the BMS stay calibrated.

In plain English

Your LFP battery is in excellent shape at 93.4% SoH after 3 years and 30k km with mostly AC home charging. The main driver of degradation is calendar aging (5.1% capacity loss) — 3 years of age in tropical climate.

Simplified heuristic model based on published lithium-ion degradation research. Actual SoH depends on cell manufacturer, BMS tuning, and individual cell variance. For a precise reading use an OBD-II diagnostic tool or check your vehicle's BMS data.