Premium Car, Solar & Leisure Batteries — ElectronicX Germany
ElectronicX is Germany's trusted specialist for automotive power, energy storage and vehicle electronics. Since 2011 we have supplied premium AGM Start-Stop, GEL, LiFePO4 solar and leisure batteries, EV auxiliary 12 V batteries, motorcycle and marine batteries, chargers and diagnostic tools to private drivers, workshops, campers, solar installers and fleet operators across Germany and the European Union.
Battery categories we specialise in
- AGM & Start-Stop car batteries — high cold-cranking amps, deep-cycle capability and long service life for modern vehicles with idle-stop systems, regenerative braking and heavy on-board electronics.
- GEL & deep-cycle leisure batteries — the reliable off-grid workhorse for campers, caravans, boats and expedition vehicles. Vibration-proof, spill-proof and safe to mount in any orientation.
- LiFePO4 lithium solar and off-grid batteries — lightweight, long-cycle lithium iron phosphate storage for domestic solar systems, camper conversions, motorhomes and remote power installations.
- EV auxiliary (12 V) batteries — direct-fit replacements for Tesla Model 3 / Y / S / X, VW ID.3 & ID.4, Hyundai IONIQ, Kia EV6, BMW i-series and other electric vehicles.
- Motorcycle, quad, jet-ski and marine batteries — sealed AGM and lithium options with high cranking performance and vibration resistance.
- Automotive electronics — intelligent chargers, battery testers, tyre-pressure sensors (TPMS), Bluetooth OBD readers, cabling and workshop equipment.
Why professionals choose ElectronicX
- Genuine, TÜV-tested products with the full manufacturer warranty and CE / ECE certification where applicable.
- Live vehicle-fitment selector — search by make, model, year and engine to find guaranteed-compatible batteries in seconds.
- Fast Germany-wide dispatch from our Bavarian warehouse, EU-wide shipping and DHL Express options.
- Expert German- and English-language customer support from qualified automotive electricians.
- Trusted by over 100 000 customers since 2011 — from private drivers and campervan enthusiasts to workshops, fleet operators and solar installers.
- Sustainable end-of-life battery recycling and take-back programme in accordance with German BattG regulations.
Frequently asked questions
How do I know which battery fits my car? Use our live fitment selector: pick your make, model and year and we show only guaranteed-compatible batteries with the correct dimensions, terminal layout and cold-cranking amps.
Do you offer LiFePO4 batteries for solar and camper builds? Yes — we stock 12 V and 24 V lithium iron phosphate batteries from 50 Ah to 300 Ah with integrated BMS, Bluetooth monitoring and up to 6000 cycles.
Can I return the old battery? Absolutely. Every order includes a prepaid return label so we can recycle your old battery safely and in line with German battery regulations.
How fast is shipping? Orders placed before 15:00 CET are dispatched the same working day. Standard delivery in Germany is 1–2 business days; EU delivery 2–5 business days.