Lithium Compatible Battery Charger

Not too slow. Not too fast. That's our 12v 3.0 a battery charger. It works best for 30Ah to 60Ah lead-acid batteries. Think sprayers. Think sightseeing carts. Think small solar setups. It charges faster than those tiny 1A or 2A chargers. But it won't fry your battery like a big 10A unit might.

Send Inquiry

Product Introduction

3 Amps is a Good Middle Ground

Not too slow. Not too fast. That's our 12v 3.0 a battery charger. It works best for 30Ah to 60Ah lead-acid batteries. Think sprayers. Think sightseeing carts. Think small solar setups. It charges faster than those tiny 1A or 2A chargers. But it won't fry your battery like a big 10A unit might.

We Ran It for 48 Hours in 50°C Heat

This 12v 3.0 a battery charger uses synchronous rectification. I won't bore you with the details. The important number is efficiency. It's over 89%. That means less heat. It has a thick heat sink inside. It also has a smart fan. The fan only runs when needed. We tested this thing hard. We put it in a hot room at 50°C. We ran it at full load for 48 hours straight. It didn't stop. It didn't break. That's why people in hot countries like this model.

Specs	Value
Output current	3.0A
Efficiency	> 89%
Heat test	48 hours at 50°C
Best for	30Ah-60Ah lead-acid batteries

We Make Them All the Same Way

Our factory is 4,500㎡. We have automatic soldering machines. Automatic screw drivers. Every 12v 3.0 a battery charger goes through the same steps. No skipping. No short cuts. That means every unit works the same. We supply to farm equipment companies in many countries. They come back because they don't get complaints.

We Started in 2015. Still Here.

We've been making chargers for over ten years. Only chargers. Nothing else. This 12v 3.0 a battery charger has all those years of small fixes inside it. We listen to what customers say. We change things when something is wrong. You get a solid product. Not fancy. Just works. We offer flexible payments too. We want you to sell more. That helps both of us.