5S 12V 100A Li-ion LMO Ternary Lithium Battery Protection Circuit Board Balance Charging Board Module
1. QS-B305ABL-50A is a lithium battery protection board specially designed for lithium phosphate, ternary lithium, lithium cobalt and lithium manganate batteries.
2. The protection board adopts mature protection circuit, dedicated IC and supports disconnection protection, and imports high current ultra-low internal resistance MOS (single MOS internal resistance as low as 3 mohm).
3. With perfect and stable charge and discharge protection functions, the battery hardware balance processing, appropriate balance current, balanced heating reasonable, does not affect battery performance.
Product model: QS-B305ABL-50A (5 series model of lithium iron phosphate)
Product structure: lithium battery protection board
Application: lithium iron phosphate, ternary lithium battery, lithium cobalt oxide and lithium manganese oxide battery pack.
1. The B-, C- and P- wires should be connected by thick wires, and ensure that the positive and negative poles of the pad are correctly welded with the corresponding equipment.
2. Before installing the protective plate, the battery must be well matched (each cell voltage difference is not more than 0.05V, internal resistance difference is not more than 5 mohm, capacity difference is less than 30mAh), the protective plate is to protect each battery, as long as a string of battery voltage is too high or too low will be protected. The better the battery consistency, the longer the battery capacity is, the better the working performance of the panel.
3. The single battery must be connected to the required number of batteries first, then the battery pack will be used in series.
4. When you connect three batteries in series, make sure the voltage of each battery is the same. If not, fill each battery separately and use it in series. In the discharge test, the battery with the fastest voltage drop is the differential battery.
5. Do not mix the good battery with the bad battery. The battery capacity and the internal resistance are closer to the better.
Please allow 1-3cm differs due to manual measurement.
Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.
1 x Lithium Battery Protection Circuit Board
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|Shipping Company||Shipping Cost||Estimated Delivery Time|
|3 - 7 days|
|3 - 7 days|
|5 - 14 days|
|Post Air Mail||Free Shipping||15 - 45 days|
|Return Policy||If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.
N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
|Seller Service||On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).|
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