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2S 3S 4S 100MA Lithium Battery Balance Board Li-ion Battery Balancer Current 2S

<ul><li>【Lithium Battery Balancer】Designed for balancing 2S, 3S, and 4S lithium batteries. Compatible with batteries with a nominal voltage of 7V and a full voltage of 4.2V, including various sizes of batteries like 26650 and polymer batteries.</li><li>【Compact and Efficient】Compact size measuring 45mm x 15mm x 4mm (Standard) and 48mm x 20mm x 3.4mm (Balancing). Ensures efficient charging with a voltage range of 8.4V - 9.0V and a continuous charge current of up to 10A.</li><li>【Reliable Performance】With a maximum continuous discharge current of 20A, this balancer board ensures safe and reliable operation. It is suitable for drills with currents up to 25A below 50W or resistive loads below 168W (Standard Edition).</li><li>【Precise Balancing】The 3S battery balancer board features a balancer current of 100mA, making it suitable for 2000-4000mAh battery packs. Its compact size of 15mm x 30mm (40mm, 50mm) x 4mm ensures a precise balancing process.</li><li>【 for Durable Construction】Made of resin and metal materials, the 4S battery balance board offers durability and longevity. It has a product weight of 3g and is compatible with batteries with a nominal voltage of 7V and a full voltage of 4.2V.</li></ul>

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<p>The 2S 3S 4S 100MA Lithium Battery Balance Board is designed for balancing lithium batteries with a nominal voltage of 3.7V and a full voltage of 4.2V, including 26650 and polymer lithium batteries without size restrictions. The product comes in different sizes: 45 by 15 by 3.4mm for the standard 2S version, 48 by 20 by 3.4mm for balancing, and 15 by 30 (40, 50) by 2.4mm for the 3S version. It supports a charging voltage range of 8.4V to 9.0V, with a continuous discharge current limit of 20A and a continuous charge current limit of 10A. The 3S and 4S versions feature a balancer current of 100mA, suitable for battery packs between 2000 and 4000mAh. Made from resin and metal, the 4S board weighs 3 grams and is compatible with batteries up to 16.8V. This balance board is suitable for use with drills up to 25A and resistive loads below 168W. It is important to note that this product does not replace a lithium battery protection board and should be used alongside one for balanced charging. Heat generation during use requires isolating the battery pack, and battery packs with large internal resistance differences may take longer to balance or may not balance completely.</p>