3Pcs 4S 14.8V 8A Li-ion Lithium Single 18650 Battery PCB Protection Board With Balance Function
1.3 period of over-current detection.
2.Wide working temperature range and low current consumption.
3.For each section of the battery voltage detection with high precision.
4.Through the MOS tube can control the battery charging and discharging.
5.This Lithium ion battery protection PCB protect single Lithium ion batteries. 8A continous current.
6.Lithium ion protection is necessary, as Lithium ion will explode when they are shorted circuit or overcharged, and damaged when they are over discharged.
Connection:
B+ —— TO +ve of the 1st battery
B1 —— TO -ve of the 1st battery and +ve of the 2nd battery
B2 —— TO -ve of the 2nd battery and +ve of the 3rd battery
B3 —— TO -ve of the 3rd battery and +ve of the 4th battery
B- —— TO -ve of the 4th battery
P+ —— TO +ve of load/input
P- —— TO -ve of load/input
- Description
Charging voltage: DC 18V CC/CV
Standby current for single cell:≤8 uA
Maximum continous output curent: 8 A
Over charge voltage test: 4.35V±0.025V
Time delay on over charge protection: 0.5 S~1.5 S
Resume(over charge): 0~0.2V
Over discharge voltage test: 2.7V±0.080V
Time delay on over discharge protection: 50~150 mS
Resume(over discharge): 0.2~0.7V
Over current,voltage test: 200±25mV
Over current,current test: 28A±1A
Time delay on over current: 5 mS~15 mS
Resume after over current: Self recovery
Short circuit Protection: External
Time delay on short circuit: 200~500 uS
Respond time for short circuit: Self recovery
Internal resistance of protection circuit(MOSPET): ≤8mΩ
Operating temperature:-40 ~+50℃
Storage temperature:-40 ~+125℃
Size(L*W*H):50 x 21 x 2.8 mm
3 x Protection Board
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- Q & A
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: Where is the origin of Elecbee products? Are they certificated?2023-03-03
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Answer:
Elecbee has long-term cooperation agreements with the OEM factories in China. So that we are able to reduce the intermediate channel cost, and help you save money. Our products are all made strictly according to the relative global standard, to ensure the products have good compatibility and excellent quality.
2023-03-03
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: What forms of payment do you accept?2023-03-03
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Answer:
Our main payment methods include Paypal, Credit Cards, Debit Cards, Bank Transfer, and more to discover. Please choose the payment methods in your favor.
2023-03-03
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: When will you arrange shipment?2023-03-03
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Answer:
After confirming receipt of your payment. We will arrange the delivery as soon as possible and upload the courier number to the website for you to track.
2023-03-03
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: How to exchange or return?2023-03-03
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Answer:
1. You can apply to return within 30 days after receipt of the goods. Please make sure the outside package is intact, and the product is in its original condition. We will arrange your refund according to the relevant provisions once the package is received.
2. Return process: You Apply for a Return - Approve the Return - Arrange a Return - Receive the Products and make Inspection - We arrange a Refund;
3. We will bear the freight charges for returns caused by us, for instance, the quality problem. As to returns caused by the buyer, the buyer should be responsible for the shipping fee.
2023-03-03
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