the 24V Battery Equalizer can connect Two 12V Batteries by default, no matter in series or in parallel. the maximum compensation current is 10A. For 48V or higher voltages Battery group, multiple 24V equalizers can be connected in parallel.

The hazard of imbalanced batteries

When charging two or more batteries in series, one can become under-charged and one over-charged. The service life of an expensive battery bank can be substantially shortened due to the state of charge unbalance. then The battery balancer measures and equalizes the charging voltage, ensuring balanced charging.

24V Battery Equalizer Features HA01:

The Balancer was built with a Voltage Equilibrium System, it helps keep Batteries in Heath Condition and Prolong Battery Service Life

Intelligent Protection against Reverse polarity protection to ensure the safety of device and users, Low Voltage Disconnect features to Protect the batteries

1 Set of battery equalizer for 2 Batteries Connection by Default,1 Balancer for 24V (12V + 12V) Battery Bank System, 2 Sets for 36V (12V + 12V + 12V) Battery Bank System, 3 Sets for 48V System

Usage of 24V Battery Balancer

Battery Equalizer is recommended for use in autos, boats, golf carts, motorcycles, solar, trucks, RV’s, electric forklift batteries, and any other battery groups Configuration to help battery stay balance when charging imbalance battery packs

The principle of Battery Balancer

24V Battery Equalizer is specialized for keep up the voltage balance of batteries connected in series during the Charging and Discharging process, due to differences in the chemical composition and temperature of the battery cell that connected in series, It causes two battery charge and discharge differences even the battery is idle, also due to the different levels of self-discharge could lead to an imbalance between serially connected battery at a charging process, because there are differences, it could make a battery excessive charge or discharge, and the other one insufficient charging or discharging. as the charge-discharge process repeat, this difference will gradually strengthen, eventually leading to premature battery failure.

Ha01 battery equalizer can compensate both parties when the battery is connected in series as voltage difference exceeds 10 mV, then the equalizing batteries Procedure starts to work, and Finally achieved a balance of each batteries Cell. It can be connected for long periods for automatically battery state of equilibrium.

for more information, check this battery equalization guide

3 Benefits of Use a Battery Balancer

Avoid Battery Bank Damage

For new batteries connected in series, it should all have the same initial state of charge. Otherwise, the large differences will cause battery damage due to excessive gassing and sulfating.

The battery balancer equalizes the state of charge of connected batteries to avoid damage.

Improve Lifespan of Battery

This imbalance is self-perpetual and shortens battery life due to drying out and sulfating.

The battery equalizer improves performance and extends the life of batteries charged in series by up to 30%.

Save Extra Cost

No need to buy an extra battery to replace a damaged battery, thus, reduce the expenses of new procurements.

Battery Balancer 24V 12V Differences

There are few 12v battery balancers on the market, like Victron’s 12v balancer, it only can balance Two 6V batteries 1 time, when there is a 24 bank need balancing, then you need to buy an extra equalizer, but zhcsolar’s Ha01 did not have this problem. 1 unit enough to solve the pain. Then Choose from the Battery Equalizer 24V 12V won’t be a worry.

Specification of 24V Battery Balancer:

Battery nominal voltage / 2×12V

Optimizing current / 0-5A

Quiescent current <3mA

Size 70×70×27 mm 0.25kgs

Low voltage disconnect 10V

How Customer Talks about the 24V Balancer

Works well with no issues
Hooked up to 2 Optima Red batteries for a large 24V Volvo C303. So far, so good. The tiny LED is helpful to see just how quick the batteries go out of sync. Can’t say how quickly it equalizes the battery bank, but it DOES work well. Does not get hot.

Michael L. Keefe / Company name

If you like your batteries you might want to get one for each pair you have in series. I have 6 now and plan to get 6 more. Cheaper than having to buy new batteries.

Darren / Darren

Arrived sooner than expected and after two days, it appears to be performing exactly as described.
I have (12) 12V AGM batteries wired in series and parallel to produce a 24V battery bank. I segmented off (6) of the 12V batteries and connected as instructed in the small instruction sheet. When my bank measured 25.2V and I checked each of the (6) batteries, I would get individual battery voltages differences between each battery that would vary as much as .93V prior to the installation of this balancer.
BEFORE: I would see 13.02V on one battery and 12.09V on the other connected in series to = 25.11V. (+/- .93)
AFTER: I installed the balancer I now see 12.72V on one battery and 12.68V on the other connected in series to = 25.4V. (+/- .04)
Not sure if it’s possible to get the variance down to a perfect +/- 0, but it’s good enough for me right now and certainly better than not having one.

Mark OS / Mark OS

More Battery Balancer for 24V,48V,60V,72V,96V Battery Bank Please Check the Battery Balancer Category

Guide for Connect the Battery Equalizer:

Connect the Balancer is a simple thing, follow the step as How to Connect the Battey Balance in 3 Steps

Battery Balancer 24V Package:

1 Battery Balancer ha01

1 User Manual