12V Solar Trickle Charger – Waterproof Battery Maintainer for Cars, RVs, Boats & Motorcycles Outdoor Solar Phone Charger Charge at least once every

Charge at least once every 3 months to maintain battery health

M4 (lines)

Easy fold and unfold design

In addition

12V Solar Trickle Charger – Waterproof Battery Maintainer for Cars, RVs, Boats & Motorcycles Outdoor Solar Phone Charger Charge at least once everyNever Let a Dead Battery Ruin the Trip Again. Meet the 12V Solar Trickle Charger a simple solar battery maintainer designed to help keep your car, RV, boat, motorcycle, ATV, tractor, or lawn mower battery topped off during storage or low use periods. No more worrying about a drained battery after winter storage or long breaks between trips. Just connect it, place the panel where it can receive sunlight, and let it help maintain your 12V battery. WHY