4S 30A 14.8V Li-ion Lithium 18650 Battery BMS Packs PCB Protection Board Balance
- Stock: In Stock
- Model: EB0047209
- SKU: EB0047209
- Current: 30A
- Voltage: 4S
- Number of Strings: 4S
Precise details:
Specifications:
Details | Specification |
Continuous discharge current | 30(MAX)A |
Instantaneous discharge current | 70A |
Charging voltage | 16.8V |
Charging current | 30(MAX)A |
Overcharge detection voltage | 4.28±0.05V |
Overcharge protection delay | 0.1S |
Overcharge release voltage | 4.08±0.01V |
Battery balance detection voltage | 4.2±0.025V |
Battery balance release voltage | 4.2±0.05V |
Electricity balance current | 60±5mA |
Overdischarge detection voltage | 2.55±0.08V |
Overdischarge detection delay | 0.1S |
Overdischarge release voltage | 3.0±0.1V |
Overcurrent detection voltage | 150mV |
Overcurrent detection delay | 9mS |
Overcurrent protection current | 75±5A |
Overcurrent protection release condition | Disconnect load |
Short circuit protection condition | External load short circuit |
Short circuit detection delay | 250uS |
Short circuit protection release condition | Disconnect the load switch |
Temperature protection | / |
Main circuit conduction internal resistance | ≤15mΩ |
Working current | ≤30uA |
Sleep current (when the battery is over-discharged) | ≤10uA |
Operating temperature | -30℃~+80℃ |
Size | 45x56mm |
Main function:
Over charge protection, over discharge protection function, short circuit protection
function, over current protection function, band balance.
Interface definition:
Charging port of the plate and the discharge port is the same, both positive and B- connecting
battery"-", P- charging port and port on the negative electrode;
B-, N-, P- pads are all over the hole, the hole diameter of the pad is 3.5mm;
The battery charging detection interface with DC output in the form of needle. Do the same mouth
when the N- is not wiring.
Package included:
1 x 4S 30A 14.8V Li-ion Lithium 18650 Battery Protection board
Note:
This is New Version: MOS ultra-low internal resistance, alloy resistance is greater, and overcurrent capability is more enhanced.
Shipping Time
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Shipping Rates
You could choose the shipping method based on your preference during checkout, different shipping methods will apply different rates and shipping times. Please check the following chart for detail:
You could choose the shipping method based on your preference during checkout, different shipping methods will apply different rates and shipping times. Please check the following chart for detail:
Shipping Method | Shipping Rates | Shipping Times |
Flat Shipping (Promotion) | $10 | About 5-30 Working Days to Worldwide (Only include Monday to Saturday ) |
Standard Express(0.5KG starting price listed) | Based On Weights | About 5-15 Working Days to Worldwide (Only include Monday to Saturday ) |
Priority Express (0.5KG starting price listed) | Based On Weights | About 3-7 Working Days to Worldwide (Only include Monday to Saturday ) |
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