--- product_id: 45162675 title: "Battery Balancer" brand: "victron energy" price: "NT$3751" currency: TWD in_stock: true reviews_count: 13 category: "Victron Energy" url: https://www.desertcart.tw/products/45162675-battery-balancer store_origin: TW region: Taiwan --- # Balances voltage precisely Supports scalable multi-unit setup Extends battery lifespan Battery Balancer **Brand:** victron energy **Price:** NT$3751 **Availability:** ✅ In Stock ## Summary > 🔋 Keep your power balanced, your batteries happy, and your system unstoppable! ## Quick Answers - **What is this?** Battery Balancer by victron energy - **How much does it cost?** NT$3751 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/45162675-battery-balancer) ## Best For - victron energy enthusiasts ## Why This Product - Trusted victron energy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Load Imbalance Eliminator:** Automatically draws up to 1A from higher voltage battery to prevent overcharge and degradation. - • **Plug-and-Play Reliability:** Simple installation with automatic activation above 27V charge voltage—no manual intervention needed. - • **Trusted Industry Standard:** Backed by Victron Energy’s reputation and 4.4-star rating from nearly 500 users worldwide. - • **Scalable Battery Bank Support:** Parallels multiple balancers to manage 24V, 48V, or larger battery systems seamlessly. - • **Precision Voltage Equalization:** Ensures two 12V batteries share identical charge states for optimal performance. ## Overview The Victron Energy Battery Balancer is a compact, efficient device designed to equalize the charge between series-connected 12V batteries, preventing load imbalance and extending battery bank life. It activates automatically above 27V, drawing up to 1A from the higher voltage battery to ensure uniform charge levels. Multiple units can be combined for larger systems up to 48V, making it ideal for professional-grade energy setups. Trusted by thousands, it’s a must-have for anyone serious about battery longevity and performance. ## Description Buy Victron Energy Battery Balancer: Battery Testers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: a must if you are building a 24 or 48v system from 12v batteries - I have a 24v series parallel battery bank in my RV. This balancer is the perfect device to make sure all of my batteries are charged equally and remain in balance. Review: Works Perfectly for Balancing My Lithium Batteries - I’m using these to balance my lithium batteries, and so far they’re doing their job really well. Very satisfied with the performance and reliability. ## Features - Victron Energy Battery Balancer eliminates the effect of load imbalance and improves the life of your battery bank - Victron Energy Battery Balancer equalizes the state of charge of two series connected 12-Volt batteries, or of several parallel strings of series connected batteries - When the charge voltage of a 24-Volt battery system increases to more than 27-Volt, Victron Energy Battery Balancer will turn on and compare the voltage over the two series connected batteries - Victron Energy Battery Balancer will draw a current of up to 1Amp from the battery (or parallel connected batteries) with the highest voltage. The resulting charge current differential will ensure that all batteries will converge to the same state of charge - If needed, several balancers can be paralleled. A 48V battery bank can be balanced with three Victron Energy Battery Balancers ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01DH6B2D2 | | Best Sellers Rank | #34,785 in Automotive ( See Top 100 in Automotive ) #42 in Battery Testers | | Brand | Victron Energy | | Built-In Media | Victron Battery Balancer | | Color | Red | | Customer Reviews | 4.4 4.4 out of 5 stars (490) | | Global Trade Identification Number | 08719076020950 | | Input Voltage | 48 Volts | | Item Dimensions | 4.7 x 10 x 11.3 inches | | Item Type Name | Victron Battery Balancer | | Item Weight | 0.24 Kilograms | | Manufacturer | Victron Energy | | Mfr Part Number | BBA000100100 | | Model Number | BBA000100100 | | Power Source | Battery Powered | | Unit Count | 1.0 Count | | Warranty Description | Warranty | ## Product Details - **Brand:** Victron Energy - **Color:** Red - **Input Voltage:** 48 Volts - **Item Weight:** 0.24 Kilograms - **Item dimensions L x W x H:** 4.7 x 10 x 11.3 inches ## Images ![Battery Balancer - Image 1](https://m.media-amazon.com/images/I/71+BR4OJIkL.jpg) ## Questions & Answers **Q: When the battery goes over voltage does the unit move the power to a lower voltage battery or does it just dissipate the power in the heat sink?** A: No, it dissipates power from the higher battery. **Q: Can this be used to balance my 24v lithium battery that is made up of 8 x 3.2v series-connected cells?** A: No. This is for balancing 12v batteries in series that already have their own BMS. **Q: Do connect the 4battery bank with the 4/0 cable (I use 4/0 ) or do you connect with 18 awg wire, which is min. spec. of wire connect battery balancer?** A: Hi, the 4/0 won't fit in the Battery Balancer's connectors. Also, the current that will flow in it does not justify the use of a 4/0AWG wire. I'd go with Victron's recommendation : 18AWG **Q: Will this protect both the starting (lead acid) and an auxiliary lipo battery. will it protect the alternator?** A: The Battery Balancer equalizes the state of charge of two series connected 12V batteries, or of several parallel strings of series connected batteries. When the charge voltage of a 24V battery system increases to more than 27V, the Battery Balancer will turn on and compare the voltage over the two series connected batteries. The Battery Balancer will draw a current of up to 1A from the battery (or parallel connected batteries) with the highest voltage. The resulting charge current differential will ensure that all batteries will converge to the same state of charge. If needed, several balancers can be paralleled. A 48V battery bank can be balanced with three Battery Balancers. ## Customer Reviews ### ⭐⭐⭐⭐⭐ a must if you are building a 24 or 48v system from 12v batteries *by O***E on April 11, 2026* I have a 24v series parallel battery bank in my RV. This balancer is the perfect device to make sure all of my batteries are charged equally and remain in balance. ### ⭐⭐⭐⭐⭐ Works Perfectly for Balancing My Lithium Batteries *by S***O on November 20, 2025* I’m using these to balance my lithium batteries, and so far they’re doing their job really well. Very satisfied with the performance and reliability. ### ⭐⭐⭐⭐⭐ Absolutely amazing charger, worth every single penny *by M***B on April 14, 2026* I am so glad I spent the few extra dollars and got this absolutely amazing charger made by the best brand. There is not many high quality DC to DC chargers that can do everything this charger can do. The amazing functions are great I am charging my 24v battery bank in my van from my 12v alternator and it works excellent. With this charger you can charge 12v to 12v, 12v to 24v, 24v to 12v and of course 24v to 24v you can also switch in the app from charger to power supply only and set whatever voltages and amps you desire from 12v+- up to 24v+- and set amps from 0a to 50a and it will provide very stable voltage and current so you can run whatever appliances you want. I absolutely love that I can tweek the charging voltage and amps however I want. I actually have it set for 40amps in and 40amps out because I have it hooked up to my 8 gauge cables that my old 25amp DC to DC charger was on and Victron recommends 6 gauge cable minimum and for longer distances over 15feet they recommend 4 gauge cables, so until I replace my old 8 gauge cables I am keeping the charger at 40amps because I tried 50amps but I had a voltage drop around 8% which is not good at all, if you have a voltage drop of 3% when your charger is charging at full amps than that's fine even 5% is still acceptable but not recommended but if it goes over 5% you need to install thicker cables ASAP otherwise your thin cables will generate a lot of heat and there is a possibility of a fire if the cables have cheap insulation. I highly recommend this charger to anyone and yes it doesn't have an mppt solar charge controller built in like I had in my Schumacher 40amp DC to DC charger but I still wouldn't trade this charger for any other DC to DC charger. Victron once again proves why they're the best brand for Solar, RV and off the grid living electronics. I also have the victron 24v battery balancer and their 300amp smart shunt and they all work beautifully, having the Victron connect Bluetooth app is a huge plus I can monitor and tweek all voltages and amps right in the Victron app. Also the installation was extremely fast and easy, it took me about 15min to install all though I already had cables installed from my previous DC to DC charger. Do yourself a favor and just buy it, you will not regret your purchase because there is no better DC to DC charger out there. ## Frequently Bought Together - Victron Energy Battery Balancer - Victron Energy SmartSolar MPPT Solar Charge Controller (Bluetooth) - Charge Controllers for Solar Panels - 100V, 50 amp, 12/24-Volt --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tw/products/45162675-battery-balancer](https://www.desertcart.tw/products/45162675-battery-balancer) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-04-24*