8A 9.6V PCB BMS Protection Board for 3 Packs 18650 LiFePO4 LiFe Battery Cell 3S
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Product features:
The protection board uses the Japanese Ricoh rechargeable lithium iron phosphate battery protection IC; 1) built in high precision voltage detection circuit; 2) the terminal of the charger is using high voltage device; 3) built in the 3 section over current detection circuit (over current 1, over current 2, load short circuit); 4) through the MOS tube can control the battery charge and discharge; 5) low standby consumption current.
Main function:
Over charging protection, over discharge protection, short circuit protection, over current protection function.
Product Usage:
3 string LiFe iron lithium-ion LiFePO4 phosphate rechargeable battery pack.
Technical parameter:
No. | Test item | Criterion | 1 | Voltage | Charging voltage | DC:11V CC/CV | Balance voltage for single cell | N/A | 2 | Current | Balance current for single cell | ≤8μA | Current consumption | N/A | Maximal continuous charging current | N/A | Maximal continuous Discharging current | 8.5A | 3 | Over charge Protection | Over charge detection voltage | 3.9±0.025V | Over charge detection delay time | N/A | Over charge release voltage | 3.8±0.05V | 4 | Over discharge protection | Over discharge detection voltage | 2.3±0.08V | Over discharge detection delay time | N/A | Over discharge release voltage | 2.7V±0.1V | 5 | Over current protection | Over current detection voltage | N/A | Over current detection current | 60±5A | Detection delay time | 5ms - 15ms | Release condition | Cut load circuit | 6 | Short Circuit protection | Detection condition | Exterior short circuit | Detection delay time | ≤100 - 600us | Release condition | Cut load circuit | 7 | Resistance | Protection circuitry(MOSFET) | ≤30mΩ | 8 | Temperature | Operating Temperature Range | -20~+70℃ | Storage Temperature Range | -40~+125℃ |
Board size: 50*16*2.6mm
![3A-9-6v-3s-3-Cell-Li-ion-Lithium-18650-Battery-Over-Charge-Protection-Board-PCB](HTTPS://i.ebayimg.com/00/s/NTAwWDYwMA==/z/DQoAAOSwEjFXejZZ/$_3.JPG)
Package Include: Protection Board x 1 pcs
Payment
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Delivery details
The items will be shipped within 1~2 working days after your payment is received and cleared.(excluding Saturday, Sunday & Holiday) All items will be shipped to your Paypal address, so please make sure to provide us with the correct, precise, detailed shipping address.The Delivered time to USA buyer is about 7~20 days, other country about 15~35 days delivered. Notes: pls contact us if you need need trackable or express shipping service.
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Return
We afford all cost if it's our fault. Exchange or refund. If not our problem, the buyer should be responsible for the shipping fee.
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