Product parameters 7S 1P standard： 7S 2P standard： Weight : 113g Weight : 148g Size : 172*88*23mm Size : 165*88*47mm Voltage : 29.4V Voltage : 29.4V Capacity : 3AH Capacity : 6AH 7S 1P advanced： 7S 2P advanced： Weight : 120g Weight : 174g Size : 172*88*17mm Size : 172*88*32mm Voltage : 29.4V Voltage : 29.4V Capacity : 3AH Capacity : 6AH 7S 20A BMS： 7S 40A BMS： Weight : 85g Weight : 95g Size : 172*88*25mm Size : 172*88*25mm Voltage : 29.4V Voltage : 29.4V Electricity : 20A Electricity : 40A 7S 60A BMS： Weight : 105g Size : 172*88*25mm Voltage : 29.4V Electricity : 60A Direction for use 1.Check whether the product is in good condition before use. 2.Put it in the battery and use it when fully charged Note:If you need contact many board together ,please order the cables,thanks! instrctions： Matters needing attention ★The 7S requires a 29.4v charger. ★Do not use it on metal table top, pay attention to insulation and do not short circuit. ★The
charging current of each layer is not recommended to exceed 2a,
otherwise the battery may generate heat (for example, if there is only
one layer, choose 2a charger, and if there are two layers, choose 4a
charger). ★The direction of battery installation is subject to the mark on the cirucit board，not the mark on the plastic battery box. ★Don't
connect the power supply with the wrong positive and negative, there
are signs on the circuit board, pay attention to observation. ★Product single circuit board option, excluding the battery in the photo. ★The list price is the price of a circuit board or a battery holder .
https://joysog.com/e-product/
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2.Due to some ISP SPAM filter settings, you may not be able to receive our replies; if you have problems receiving our emails, you may need to use a different email account to contact us.
3.Please give us the opportunity to resolve any problem. We understand the concerns and frustrations you might have, and will try our best to resolve the issues. Please email us before leaving any negative feedback or open any dispute on PayPal.
4.We care about our valued customers, and will always try to help you. So if you have any problems, please e-mail us immediately.
1.We accept Credit Card, Debit Card and eCheck payments through PayPal.
2.Payment should be done within 7 days after the end of the Auction. Otherwise Unpaid Item Dispute will be filed with eBay.
Items will be shipped within 3 to 15 business day on payment received.Please be sure your shipping address is correct before make a payment cause we ship items to your PayPal confirmed address only
The price does not cover any applicable tax or duty that might be charged by your customs. Buyers are responsible for such charges.
If you want faster shipping way. Please contact us before making payment.
1.100% Customer satisfaction is our top priority.
2. Return/refund is accepted within 30 days after the buyer receives the item. NO exchange will be accepted after 30 days from the date when the item is received.
3. If you receive an incorrect,damaged,defective,or item not as described,please feel free to contact us for a partial/full refund or resend.
Our office hours are 9:00 a.m to 6:00 p.m (GMT +8) of Monday to Friday .
And our Office is closed on weekends and public holidays.
We apologize for the late reply during the holidays.
1.We try our best to reply to your emails as soon as possible, however, due to high volume of daily incoming emails and time zone difference, we may not be able to reply your emails immediately. Please allow 1 business days for us to response. If you do not receive any reply from us, please check your email ensuring your mailbox has not reached full size.
2.Due to some ISP SPAM filter settings, you may not be able to receive our replies; if you have problems receiving our emails, you may need to use a different email account to contact us.
3.Please give us the opportunity to resolve any problem. We understand the concerns and frustrations you might have, and will try our best to resolve the issues. Please email us before leaving any negative feedback or open any dispute on PayPal.
4.We care about our valued customers, and will always try to help you. So if you have any problems, please e-mail us immediately.
1.We accept Credit Card, Debit Card and eCheck payments through PayPal.
2.Payment should be done within 7 days after the end of the Auction. Otherwise Unpaid Item Dispute will be filed with eBay.
Items will be shipped within 3 to 15 business day on payment received.Please be sure your shipping address is correct before make a payment cause we ship items to your PayPal confirmed address only
The price does not cover any applicable tax or duty that might be charged by your customs. Buyers are responsible for such charges.
If you want faster shipping way. Please contact us before making payment.
1.100% Customer satisfaction is our top priority.
2. Return/refund is accepted within 30 days after the buyer receives the item. NO exchange will be accepted after 30 days from the date when the item is received.
3. If you receive an incorrect,damaged,defective,or item not as described,please feel free to contact us for a partial/full refund or resend.
Our office hours are 9:00 a.m to 6:00 p.m (GMT +8) of Monday to Friday .
And our Office is closed on weekends and public holidays.
We apologize for the late reply during the holidays.
