4S 4-5A - 4S 4/5/15/20 / 30A 14.8 / 16.8V Li-ion lítium 18650Akkumulátor töltő védőlemez

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4S 4/5/15/20/30A 14.8/16.8V Li-ion Lithium 18650Battery Charger Protection BoardDescription:
4S 4-5ANote: If the correct welding, testing the output of non-output, use other ways to activate charging about protection board!
Overview:
Main IC uses the original "Ricoh" imported components.
Overcharge, over discharge, over current, short circuit protection,
for a variety of capacities in various shapes 3.7V lithium batteries.
Japan Seiko protection IC, VISHAY, AOS, IR and other high-quality MOSFET, FR-4
plate low temperature coefficient, design, fine workmanship, testing and comprehensive.
Compact, suitable for many of the requirements of highly integrated,
low-cost applications to meet a wide range of performance requirements to ensure the absolute safety and reliability of the battery pack.
The protection board device description:
Components for Japan's Seiko S-8254AAG protection chip; Genuine Bandai America's AO4407 * 2pcs; protect the chip as well as Ricoh R5431 series.
Lithium battery protection board attributes:
Model: HH-P3-10.8
Dimensions: 48 * 15 * 1.0mm
Charging voltage range: 4.25-4.35v±0.05v
Over-discharge voltage range: 2.3-3.0v ± 0.05v
Working temperature: -40 --- 50 c
Storage conditions: -40-- 80 c
Maximum operating current: 4-5A
The maximum instantaneous current: 6-7A
Quiescent Current: less than 6uA
Resistance: less than 45mΩ
Effective life: more than 50,000 hours
Short circuit protection: protect, need to be recharged recovery
Suitable for: 4packs 18650 lithium battery 14.8V 16.8V
Package included:
1PC*4S 4A-5A18650 Li-ion lithium Battery Protection Board4S 15A
Module:4S Li-ion Lithium Battery Protection Board
overcharge detection voltage :4.25±0.025V
overcharge Lift the voltage:4.15±0.05V
over discharge detection voltage :2.50±0.08V
over discharge Lift the voltage:3.00±0.1V
overcurrent current:20-30A
working current:15A(Natural cooling 10.A, add heat sink 15A, the maximum instantaneous current 30A)
Remove protection condition automatic recovery, without activation
Protections:
Short circuit protection
Overcharge protection
Over-discharge protection
Overcurrent protection
operating temperature:40-85℃
Size:50*22*4mmPackage Included1PC*4S 15A 18650 Li-ion Lithium Battery Charger Protection Board4S 20A
Brand new
Size: approx.65*32*4mm
Maximum output current: 20A
Note:Do not mix the good battery and poor battery to use. The internal resistance of 4 battery capacity are closer will be better.
Please allow 1-5mm errors due to manual measurement.
Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.Package Included:1PC*4S 20A 18650 Li-ion Lithium Battery Charger Protection Board4S 30A 14.8VName:Protection board
Model:548604
Working current: 30A
Balanced current: 60mA
Over current: 60A
Temperature range: -30 - 80℃
Over charge detection voltage: 4.28 0.05 V
Over charging voltage: 4.095-4.195V
Over discharge voltage: 2.55±0.08
Over charge detection delay time: 0.1s
Short circuit detection delay time: 100ms
Over current detection delay time: 500 ms
Size:56x45x3mm
Main function:
Over charge protection, over discharge protection function, short circuit protection
function, over current protection function, 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:
1PC*4S 30A 14.8V 18650 Li-ion Lithium Battery Charger Protection Board4S 30A1. The module name: 4 string lithium battery protection board
2. The modular nature: polymer lithium battery protection board
3. Overcharge detection voltage: 4.25 ± 0.025V
4. Overcharge release voltage: 4.15 ± 0.05V
5. Over discharge detection voltage: 2.50 ± 0.08V
6. Over discharge termination voltage: 3 ± 0.1V
7. Overcurrent: 20-30A
8. Working current: 15A (natural cooling:10A, plus the heat sink:15A, the maximum instantaneous current:30A)
9. Termination conditions:the release of protection condition then automatic recovery, without activation (optional charger to activate)
10. Main functions: the overcharge protection function, overdischarge protection, short-circuit protection, over current protection.
11. Working temperature: -40~ 85 degrees (high temperature environment and please strengthen radiating)
12. Connection: welding output
13. Module size: 50mm*22mm*4mm
Applications:
The protective board can be used as the nominal voltage of 14.4V, 14.8V, 16.8V four series of polymer lithium battery group, four series of 18650 lithium batteries as overcharge and over discharge, short circuit protection. Without the activation function in the power application for high instantaneous current,and in inverter application for avoid false triggering protection.So it will use more convenient.
Note:No part design on the back, can be attached to the heat sink to ensure high current work situation for a long time.
Package Included:
1PC*4S 30A 18650 lithium ba
202007643215/1 - ali110 (280)