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4S 14.8V 16.8V 20A BMS PCM BOARD
This BMS Board protects four lithium batteries connected in series from overcharging, over-discharging, overcurrent, and short-circuit. 14.8V battery pack rated voltage, 16.8V battery pack full charge voltage, and 14.4V battery pack rated voltage.
We are a Queensland based business here to provide fast and quality services to our customers.
We recommend you Select Priority mail service
for your parcel delivery due to Australia Post having very slow untracked mail service to ( WA, SA & NT) can take up the 14 working days for delivery.
"We aim to provide the best quality item for the lowest price."
All stock is based on Gold Coast and is shipped with Australia Post
Local Pick up is available (We are located in Southport, Queensland, QLD. Please contact us to make an appointment.)
Standard delivery (3~12 days)
Express delivery (1~3 days)
Most items will reach on time, however it may be delayed by Australia Post After received your clear payment, the product will be post to you within 2 working days. In case the parcel delayed or lost during the delivery, please contact us, we will do our best to help you out. But it\'s unfair for us to take the negative feedback due to the fault of a third part.
We recommend you Select Priority mail service
for your parcel delivery due to
Australia Post having very slow untracked mail service to ( WA, SA & NT) and can take up the 14 working days for delivery.
1. We accept returns within 30 days of purchase
2. Shipping and handling fees are not refundable, buyer is responsible for return shipping costs
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2. Please ensure you supply the correct shipping address
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If you have any question or problem, please feel free to Contact us via the eBay messaging system with any questions that you have here
Item Details:
4S 14.8V 16.8V 20A BMS Board protects four lithium batteries connected in series from overcharging, over-discharging, overcurrent, and short-circuit.
14.8V battery pack rated voltage, 16.8V battery pack full charge voltage, and 14.4V battery pack rated voltage.
This board is not designed for high-powered tools such as portable drills.
Key Features:
- High-accuracy voltage detection circuit.
- Built-in three-stage over-current detection circuit (over-current 1, over-current 2, or load short circuit).
- MOS transistors can control battery charging and discharging.
Specifications:
- Over Charge Voltage: 4.25-4.35v±0.05v.
- Over-Discharge Voltage: 2.3-3.0v±0.05v.
- Max is working at a current of 10A.
- Max Peak current: 20A.
- Working Temperature:-40~+50.
- Storage Temperature:-40~+80.
- Small current: 6uA.
- Life cycle: 50000 hours.
- Resistance: <100mΩ.
- Shortcut Protection: Protectable, change for repair.
- Size: 3.6x3.5cm/1.42x1.38inch.
BMS solder instruction:
- B+ Connected battery is positive.
- B1 is the connecting point between battery one and battery 2.
- B2 Connects the point between battery two and battery 3.
- B3 Connects the point between battery three and battery 4.
- B- Connect to the battery\'s opposing end.
- P- + Connection charge/Discharge positive.
- P- Connection charge/Discharge negative.
Package Includes:
- 4S 14.8V 16.8V 20A BMS PCM BOARD
*Product may vary from pictures due to product enhancement/supply
*Please read conditions of sale before purchasing
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