









🔌 Charge smarter, drive stronger — never get left powerless!
The SolaMr 20A Car Battery Charger is a versatile, fully automatic maintainer compatible with 12V and 24V lithium and lead-acid batteries. Featuring intelligent temperature compensation, multi-layer safety protections, and advanced pulse reconditioning, it ensures safe, efficient charging and extends battery life. Its large LCD screen offers real-time status updates, while the simple one-touch operation makes it perfect for busy professionals who demand reliability and convenience.












| ASIN | B0CS9MGC51 |
| Best Sellers Rank | 43,134 in Automotive ( See Top 100 in Automotive ) 261 in Car Battery Charging Units |
| Guaranteed software updates until | unknown |
| Item model number | 20A |
| Manufacturer | SolaMr |
| Product Dimensions | 9 x 15.8 x 5 cm; 470 g |
M**Y
The fault after 18 months constant use. Replaced without fuss.
This charger has been giving me flawless service for 18 months. Then it suddenly stopped working. I contacted the company through Amazon to see if it's something they could repair. They replied straight away saying that the charger has a 2 year guarantee which was still valid and asked me to send a video of the fault. I sent the video and a few hours later got an email confirming that a new one is to be shipped out to me asap. No quibbles, 2 year guarantee, great customer service, put a lot of other manufacturers and sellers to shame. Highly recommended.
F**C
Works perfectly
Worked perfectly for my buggy. And i've use it on different ones 36v abd 48v. As a suggestion will be good if you had an option to choose from multiple plugs.
A**W
A handy device.
I've got an older car that often loses battery, especially in the winter and when I'm not driving as much. This charger makes it easy to recharge your battery up to 15A, which can be changed at the click of a button. So far, it's done a good job without any major overheating from what I've noticed and it's small and lightweight enough to be moved as and when needed or it can sit in the boot of your car without taking up much space. All in all, it's a handy device for cars that are prone to losing battery power.
A**R
Absolutely awful
Had 2 of these die in a few months, first time I’m not sure what did it, but the 12v output shorted and melted, this second time the cooling fan broke. DO NOT BUY
A**E
Perfekter Kundenservice.
A**N
Hab mich gefreut endlich ein bezahlbares Ladegerät mit etwas Dampf gefunden zu haben, und doch Nix dahinter. Das Gerät ist optisch und auf den ersten Eindruck super aber für Lithium Akkus ungeeignet da die Ladeschlussspannung gar nicht erst erwischt wird. Etwas mehr als 40 Volt und dann sagt er einfach voll… auch von der Spannungserhaltung ist nichts zu sehen. Für ein einfaches Ladegerät für AGM- oder Bleiakkus in Ordnung.
M**O
Funziona bene a 20A , non ha la funzione di mantenimento, utile per ricaricare batterie in situazioni di emergenza
A**A
Muy buen artículo, tal y como promete la descripción del artículo
L**.
Bon rapport qualité prix. Ecran lisible et intelligence du produit parfaite. Ventilation très bonne et peu bruyante.
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