🔋 Electro-car Battery Guide
The battery is half the price of a car, and the only part of it that matters how you treat it, the ten articles that make you both a trained buyer and owner.
Start here: NMC vs. LFP
Which chemistry doesn't mind 100 % and which wants rule 80 %. Table + curve degradation.
🚗 Catalogue 90 + electric cars
What kind of battery has any model and variant - and how to treat it.
NMC vs. LFP: which battery to choose when buying an electric car
Practical comparison of batteries NMC / NCA and LFP: range, service life, charging at 100 %, winter, price. For everyone in...
How to charge LFP battery: the manual of a particular car is decided
Regular full charge and calibration of indicator LFP according to a specific manual; it is not a universal instruction for all...
How to charge NMC / NCA battery: daily to 80 %, to 100 % just before the trip
NMC / NCA batteries degrade faster with high charge. Why charge daily to 80 %, when to give 100 % and as a park...
Battery degradation: what data from tens of thousands of cars say
Geotab 2026: average degradation of 2,3 % a year. What SoH means and why the fleet average is not a guarantee of the service life of...
Does DC destroy the battery's speed charge? Less than you think - with one exception
How bad is DC charging the electric battery? What the fleet data say, why is the key preheat and...
Electro-mobile in winter: what frost does to the battery and how to outsmart it
How much does the electric car go down in winter, why is preheating the battery key, how it behaves LFP in freezing and how n...
Are you going on vacation? How many percent leave the electric car standing
Vacation, maid, winter sleep: how much to let the electric car stand, why not at 100 % even at zero, and how much...
7 actual battery killers (and 2 overrated)
It's sorted according to the damage: heat, parking at 100 %, deep discharge... and what is the overrated scarecrow. P...
Used electric car: battery warranty, SoH and what to ask
Warranties 8 years / 160 000 km and border 70 %: what exactly they cover. How to get a measure of SoH (Aviloo, service), what...
Battery of the future: what really comes and if there's a point to waiting
The market is driven by sodium (Na- ion), LMFP and semi-solid batteries. What they will actually bring when they arrive in available cars and...