🔋 Never get stranded—power up with confidence!
The BLACK+DECKER BM3B is a certified refurbished battery maintainer and trickle charger designed to keep your vehicle’s battery in peak condition. Compact and lightweight, it delivers efficient, low-current charging to extend battery life and prevent overcharging. Tested for quality and reliability, it comes complete with all necessary accessories, making it a smart, eco-friendly choice for proactive battery care.
| Manufacturer | Black & Decker |
| Brand | BLACK+DECKER |
| Item Weight | 1.15 pounds |
| Product Dimensions | 5 x 3 x 8.9 inches |
| Item model number | BM3B |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | BM3B |
A**.
No more dead batteries in the spring!
These work great! Have been using these for 4-5 years, one on my summer car and one on the lawnmower. No more dead batteries in the spring. Have purchased several and given as gifts as well
J**D
Worked great
Worked great just like my old one
L**N
if it charges well its good enough for me
My preference is, if it charges well its good enough for me!
Trustpilot
1 month ago
5 days ago
