






🔋 Power Perfected: Balance, Boost, and Protect Your Battery Bank Like a Pro
The ECO-WORTHY Battery Balancer 48V is a smart equalizer designed to maintain voltage balance across 24V, 36V, and 48V battery banks. Compatible with multiple battery chemistries including LiFePO4, Lead Acid, Gel, SLA, and NiMH, it automatically activates when voltage differences exceed 10mV, extending battery capacity by up to 15,000 Ah over 3,000 cycles. Featuring reverse polarity protection and continuous self-balancing, it safeguards and optimizes your batteries for longer life and enhanced performance.







| ASIN | B0CKTQF6J9 |
| Battery Capacity | 12 Volts |
| Battery Cell Composition | NiMH |
| Battery Cell Type | NiMH |
| Battery Weight | 0.34 Kilograms |
| Best Sellers Rank | #46,904 in Automotive ( See Top 100 in Automotive ) #239 in Battery Chargers |
| Brand | ECO-WORTHY |
| Customer Reviews | 4.2 out of 5 stars 163 Reviews |
| Item Dimensions | 7.1 x 4.3 x 1.6 inches |
| Item Type Name | Battery Balancer 48V |
| Manufacturer | ECO-WORTHY |
| Model Name | Battery Balancer 48V |
| Model Number | Battery Balancer 48V |
| Reusability | Rechargeable |
| Unit Count | 1.0 Count |
| Voltage | 48 Volts |
B**P
Works perfectly
Good product for the money. Been running for 6 months and keeps all 4 batteries well balanced giving me capacity I hadn’t realized I lost.
A**L
Effective Voltage Balancer
I have an issue before on my series and parallel connections on my batteries due to unbalance voltage. It took 2 days to balance my 1V difference from 2 of my batteries and even there is a high pitch noise, the device is working fine. Also, my power bank gained more power density.
L**D
Does exactly what it is supposed to do
They work as advertised, keeping the batteries in my 48 volt system within 2 tenths of a volt of each other. I will definitely be purchasing more as I add more banks to my system.
G**B
Ok.
Works as intended. Higher amp capacity would save much time
F**S
Quality metal case and excellent price to value
High quality item. Metal case and the wire leads are much longer than pictured and have pre installed ring terminals. Customer service is also outstanding and very quick to reply. Will buy again
P**G
Constant high pitched noise, I don't recommend this
I've bought a lot of Eco-Worthy products before and I think this was the worst purchase so far. It looks and feels cheap but worse of all, it emits a high pitched whining sound constantly! This sound might be acceptable if you're more than 10 feet away but I'd hate to have to hear this high pitched sound every time I am near my batteries. The sound isn't annoying or offensive but it's a constant reminder that I have this subpar device that was also expensive. I have a different balancer for my other battery bank, it's also cheap but it has a voltage readout for each battery and that doesn't make a sound and that thing cost less than this Eco-Worthy balancer. On the pro side, it seems to work. It doesn't get hot. The terminal rings are 8mm which match their battery lugs. The installation was simple. The wires are plenty long and flexible. It has a metal body. It's somewhat small. Another con, there are no leds or visual indicators to tell you that it's turned on or working. Overall, I wouldn't recommend this because that high pitched sound will get annoying overtime.
F**W
Not good.
What a piece of g... It is loud. Extremely loud. And high-pitched. It actually hurts. The cat disappeared in the farthest room of the house. Still refuses to come back. As a cat or human detterent it would be a great device tho...
E**S
Great work
Is a great product is working 💪🏾 strong and good for me and my 24v system all my battery 🔋 charge equalized and discharge equals thank you eco worthy great service 😀
Trustpilot
1 month ago
1 month ago