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ANGUI 3 x 12V Battery Equalizer BM103S 36V Voltage Balancer
BM Series battery balancer is the latest designed battery balancer that uses high-precision microcontrollers and MOS transistors to...
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Description of the Goods
xBM Series battery balancer is the latest designed battery balancer that uses high-precision microcontrollers and MOS transistors to reduce self loss of circuit boards and components, ensuring the fastest balance of the battery pack.
What is the Battery Balancer?
A battery balancer is a device used in a battery system where multiple batteries are connected in series. Its main purpose is to equalize or balance the voltage or state of charge (SOC) across each individual battery within the series to ensure they all discharge and recharge evenly. This is crucial because if one battery discharges faster than the others, it could potentially be damaged, or it could limit the capacity of the entire system. Balancing can be either passive, where excess energy in high-voltage cells is dissipated as heat, or active, where that energy is transferred to lower voltage cells.
Why does the battery pack require the installation of a battery balancer？
The battery balancer offers advantages such as improved battery performance, increased efficiency, enhanced safety, extended lifespan, compatibility with different cell characteristics, and flexibility in cell replacement. These benefits make it a valuable component in systems that rely on battery packs, especially those that prioritize optimal performance and longevity.
① Improved battery performance
② Increased battery pack efficiency
③ Enhanced safety
④ Extended battery pack lifespan
⑤ Compatibility with different cell characteristics
⑥ Flexibility in cell replacement
How to choose the battery balancer?
When choosing a battery balancer, it's important to consider Battery chemistry,Balancing method,Balancing efficiency,Balancing voltage range,Maximum balancing current,System voltage and capacity to ensure it meets the requirements of your specific battery pack configuration and application. you could click here to Angui battery balancer Selection Tool, choose a suitable battery balancer.
Angui BM103S Battery Balanacer feature:
① Equalization method: Inductor
② Work Voltage：3x12V
③ Equalization Current：0-10A
④ Connect type：Series or parallel Connection
⑤ Display：none
⑥ Terminal：100cm+M8 ring
Angui BM103S Battery Balanacer installation :
Please read the instruction manual before installing the device ! Before connecting the battery balancer, please confirm the positive and negative poles of each set of battries to avoid the short circuit and reverse connection between the terminals of the battery balancer.
① Connect the VE terminal to the quick connector male port red (positive) and black (negative). ② Connect the red battery connection line with M8 terminal to the positive pole of the first battery, connect the black connection line to the negative pole of the battery, and so on for other batteries. ③ After checking the wiring, connect the fast terminal male to the battery equalizer female port.
Angui BM103S Battery Balanacer Specification:
| Item No | BM103S |
| Rated Voltage | 3S(2-18v) |
| Compensation current | 0-10A |
| Self-loss current | 4mA |
| Protection | Reverse connection protection |
| Product Size | 115*75*22mm |
| Weight | 0.31kg |
| Shell materials | Aluminum shell |
| Extension wire | 100cm |
| Battery connection terminal | M8 ring |
Additional Information
xDuring the working process of a series connected battery, differences in the chemical composition and temperature of the battery cells can lead to differences in the charging and discharging of the two batteries Even when the battery is idle, due to the different degree of self-discharge, it will lead to imbalance between batteries connected in series During the charging process, due to differences, one battery may be overcharged or discharged, while the other may not be fully charged or discharged. As the charging and discharging process repeats, this difference will gradually strengthen, ultimately leading to premature battery failure. The battery equalizer is mainly used in series connected battery packs to maintain the charging and discharging balance between each battery.
- Application Battery:
- 12V lead acid battery or 12V lithium battery pack(NCM/LFP/LTO)
- Connect type:
- Series or parallel Connection
- Terminal Lug:
- Black and red wire with M8 Ring terminal
- Equalizer method:
- Energy Transfer
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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