--- product_id: 615806773 title: "DEWIN Batterie Balancer, 48V Battery Equalizer 4x6-12V Solar System Battery Balancer for Lead Acid Lithium Battery" brand: "dewin" price: "€ 103.32" currency: EUR in_stock: true reviews_count: 6 category: "Dewin" url: https://www.desertcart.fr/products/615806773-dewin-batterie-balancer-48v-battery-equalizer-4x6-12v-solar-system store_origin: FR region: France --- # 48V intelligent voltage compensation 4x6-12V multi-battery balancing Reverse polarity & low voltage protection DEWIN Batterie Balancer, 48V Battery Equalizer 4x6-12V Solar System Battery Balancer for Lead Acid Lithium Battery **Brand:** dewin **Price:** € 103.32 **Availability:** ✅ In Stock ## Summary > 🔋 Keep your power game balanced and unstoppable! ## Quick Answers - **What is this?** DEWIN Batterie Balancer, 48V Battery Equalizer 4x6-12V Solar System Battery Balancer for Lead Acid Lithium Battery by dewin - **How much does it cost?** € 103.32 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/615806773-dewin-batterie-balancer-48v-battery-equalizer-4x6-12v-solar-system) ## Best For - dewin enthusiasts ## Why This Product - Trusted dewin brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Application:** Perfect for solar systems, electric vehicles, boats, and more. - • **Robust Safety Features:** Includes reverse polarity and low voltage insulation for worry-free operation. - • **Smart Voltage Compensation:** Automatically balances and protects batteries to extend lifespan. - • **Universal Battery Compatibility:** Works seamlessly with lead-acid, lithium, NiMH, and LiFePO4 batteries. - • **Bidirectional Balance Maintenance:** Ensures charge and discharge equilibrium for optimal performance. ## Overview The DEWIN 48V Battery Balancer intelligently equalizes voltage across 4x6-12V batteries in series, enhancing battery life and performance. Compatible with multiple battery chemistries, it features advanced protections like reverse polarity and low voltage insulation, making it ideal for solar setups, EVs, and marine applications. ## Description Product Description The battery equalizer has an intelligent voltage compensation system to keep the battery in an idle state and automatically shut down when the voltage is insufficient to extend battery life. Function The battery equalizer 48V can be connected in series with the battery for a long time to maintain the charge and discharge balance between the batteries in series. The battery equalizer can maintain balance in both charging and discharging directions, and reverse polarity protection, low voltage insulation, and reverse connection protection ensure longer battery life. Specifications Material: ABS Battery standard voltage: 4x(6V/9V/12V) Compensation current: 0-10A Protection: Reverse polarity protection Undervoltage standard value: 6V Connector: Terminal Product size: 12.4*6.2*2.7cm Packing List: 1 * Battery Equalizer, 1 * Instruction Manual The battery balancer is suitable for lead-acid/lithium battery/nickel metal hydride/lithium iron phosphate and other batteries, balanced voltage. The battery equalizer can be used in battery configurations such as cars, boats, motorcycles, solar panels, etc. Review: HA02 Efficiently and safely protects your batteries from imbalance premature aging! - This module HA02 is amazing, quickly and efficiently balanced 48v lead acid solar battery. Perviously used resistive loads units to pull the high batteries level back into line, wasteful turning charge into heat. This unit uses SMPS architecture to transfer charge from high to low batteries didnt even get warm doing it. Costs less than half the Big brands but works better. Balance is important undercharge causes sulfation, over charge gassing and water loss, both killers for SLA and gel batteries. Looking for a 60v unit HA03 for next project. :-) Review: Good value - Good value and seems to be working well ## Features - 【Battery Balancer】: The battery equalizer has an intelligent voltage compensation system to keep the battery in an idle state and automatically shut down when the voltage is insufficient to extend battery life. - 【Function】: The battery equalizer 48V can be connected in series with the battery for a long time to maintain the charge and discharge balance between the batteries in series. - 【Durable】: The battery equalizer can maintain balance in both charging and discharging directions, and reverse polarity protection, low voltage insulation, and reverse connection protection ensure longer battery life. - 【Applicable Batteries】: The battery balancer is suitable for lead-acid/lithium battery/nickel metal hydride/lithium iron phosphate and other batteries, balanced voltage. - 【Wide Range of Applications】: The battery equalizer can be used in battery configurations such as cars, boats, motorcycles, solar panels, etc. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | DEWIN | | Model Number | IRDCYRCIQ-GS109705 | | Colour | One Color | | Package Dimensions | 18.1 x 10.8 x 4.1 cm; 380 g | | Material | ABS | | Special Features | Lightweight | | Item Weight | 380 g | ## Images ![DEWIN Batterie Balancer, 48V Battery Equalizer 4x6-12V Solar System Battery Balancer for Lead Acid Lithium Battery - Image 1](https://m.media-amazon.com/images/I/61h80Ddak+L.jpg) ![DEWIN Batterie Balancer, 48V Battery Equalizer 4x6-12V Solar System Battery Balancer for Lead Acid Lithium Battery - Image 2](https://m.media-amazon.com/images/I/817YuJc8PhL.jpg) ![DEWIN Batterie Balancer, 48V Battery Equalizer 4x6-12V Solar System Battery Balancer for Lead Acid Lithium Battery - Image 3](https://m.media-amazon.com/images/I/81A+FHJeBDL.jpg) ![DEWIN Batterie Balancer, 48V Battery Equalizer 4x6-12V Solar System Battery Balancer for Lead Acid Lithium Battery - Image 4](https://m.media-amazon.com/images/I/81HD7KjsPyL.jpg) ![DEWIN Batterie Balancer, 48V Battery Equalizer 4x6-12V Solar System Battery Balancer for Lead Acid Lithium Battery - Image 5](https://m.media-amazon.com/images/I/71GzRp9zx2L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ HA02 Efficiently and safely protects your batteries from imbalance premature aging! *by A***R on 2 April 2026* This module HA02 is amazing, quickly and efficiently balanced 48v lead acid solar battery. Perviously used resistive loads units to pull the high batteries level back into line, wasteful turning charge into heat. This unit uses SMPS architecture to transfer charge from high to low batteries didnt even get warm doing it. Costs less than half the Big brands but works better. Balance is important undercharge causes sulfation, over charge gassing and water loss, both killers for SLA and gel batteries. Looking for a 60v unit HA03 for next project. :-) ### ⭐⭐⭐⭐⭐ Good value *by S***E on 14 October 2025* Good value and seems to be working well ### ⭐⭐⭐⭐⭐ Excelente *by J***N on 2 December 2025* Muy buena compra, lo instalé muy fácil y enseguida se equilibraron todas las baterías. ## Frequently Bought Together - DEWIN Batterie Balancer, 48V Battery Equalizer 4x6-12V Solar System Battery Balancer for Lead Acid Lithium Battery - Bolatus Battery Isolator Switch 12V 24V 48V Battery Switch 275A Battery Kill Switch 1-2-Both-OFF Battery Cut Off Switch for Car Truck Boat Yacht Caravan Motorcycle - Victron Energy SmartSolar MPPT Solar Charge Controller (Bluetooth) - MPPT Charge Controller for Solar Panels - 100V 30 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.fr/products/615806773-dewin-batterie-balancer-48v-battery-equalizer-4x6-12v-solar-system](https://www.desertcart.fr/products/615806773-dewin-batterie-balancer-48v-battery-equalizer-4x6-12v-solar-system) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-08-10*