7s 24v 20a Lithium Polymer Battery Protection Board With Balance

US $160

Shanghai, China
May 31st

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7S 24V 20A Lithium Polymer Battery Protection Board with Balance Description The product is suitable section 7 series battery charge and discharge protection. Features: over charge protection over-discharge protection short circuit protection overcurrent protection balanced protection Parameters: Product Dimensions: 90mm * 47mm *10mm Current balance: 80mA (VCELL = 4.20V ) Balance from the control point: 4.18 ± 0.03 V Overcharge threshold: 4.3 ± 0.05 V Overcharge delay time: 75mS Overcharge release: 4.1 ± 0.05 V Over-discharge threshold: 2.4 ± 0.08 V Over-discharge delay: 5mS Overcurrent threshold: 30 A Operating Current: 20A Static power consumption: <500uA Short circuit protection: can protect, disconnect the load can be self-healing Over-discharge release: disconnect the load, and each cell is higher than the over-discharge voltage threshold With port connection With port connection P+(B+):Positive charging and discharging PACK-:Negative charging and discharging Package List: 1pcs 7S 24V 20A Lithium Polymer Battery Protection Board with Balance Payment We accept Paypal as the payment method. Shipping policy The default shipping is by China Post air mail/Hongkong air mail. We provide combined shipping to USA by e-Packet service. When you place order for multi items,please contact us. We will only charge you 1.8USD shipping cost for the whole order. Item will be shipped within 1-2 working days after full payment is received. The delivery to most of the countries will take 2-4 weeks, if there's no problem when pass through the customs. We only accept your eBay address. Please make sure payment address in PayPal is correct. Any non-received items caused by invalid address registered on PayPal are not in our full refund or replacement policy. The extra fee occured when the product pass through the customs should be paid by buyer Return policy If you can't receive the product within 2 months (60 days), please contact with us,we promise to payback 100% of your money. We ensure our products work normally before post.If the products is broken before arrival to you,all you should do is taking a photo to show us our broken product.We promise to payback 100% of your money. If you don't satisfy with our product,please help to post our product back to us.You should pay the post back postage.After we receive our product,we promise to payback 100% of your money. About us We sell Electronic Components including Capacitors, Resistors, LEDs, Transistors, IC's, Bridge Rectifiers and other hard to find parts. We can also provide customized design and manufacture services. Contact us If you have any questions, please feel free to email us , and we will reply you ASAP. On May-31-16 at 07:30:05 PDT, seller added the following information: