we have lots of items in stock，if you need more items，please contact us
Please make sure you read our descriptions precisely before you place the order
 
2S 3A 7.4V/8.4V； 2S 5A 7.4V/8.4V                                                                              
Overcharge Detection Voltage: 4.25-4.35V±0.05V; 4.25-4.35V ± 0.05V
Over Discharge Detection Voltage: 2.3-3.0V±0.05V；2.5-3.0 V ± 0.05V
Maximum Working Current: 3A; 5A
Transient Current: 5A; 7A
Operating Temperature: -40-50 degree
Internal Resistance: Less than 45m Ω; less than 300mΩ
Size: Approx. 36x6x1mm/ 1.42" x 0.24" x 0.04" ； 38 * 8 * 2mm
 
2S 4A 7.4V                                                                                                                       
Charging voltage:DC 9V CC / CV (MAX:12V)
Maximum sustained discharge current:4A
Overcharge detection voltage:4.29V±0.025V
Over-discharge detection voltage:3V ±0.1V
Internal resistance:protection circuit:(MOSPET ) ≤ 21mΩ
Operating temperature range:-40 ℃ ~ +80 ℃
size: about 3.50*1.70cm/1.38"*0.67"
 
3S 4A 10.8V-12.6V                                                                                                          
Maximum protection voltage ( for every single cell ): 4.255V ± 0.05V
Minimum protection voltage ( for every single cell ): 2.35V ± 0.05V
Maximum operating current: 4A
Size: 35mm * 32mm
For Lithium battery operating voltage: 10.8V ~12.6V
Applicable for
10.8V (3.6V * 3S) lithium battery
11.1V (3.7V * 3S) lithium battery
12.6V (4.2V * 3S) lithium battery
 
3S 3A                                                                                                                               
Size: 48 * 15 * 1.0 mm
Discharge voltage range: 2.5-3.0V±0.05V
Charging voltage range: 4.25-4.35V±0.05V
Maximum working current: 3A
Maximum instantaneous current: 4-6A
Working temperature: - 40 --- +50 ℃
Resistance: less than 45 m Ω
 
3S 8A 12.6V                                                                                                                     
Size:50mmx16mmx3.5mm (LxWxH)
Supported Battery type: three cell 4.2V Lithium ion battery
Overcharged voltage protection: 4.35V
Overdischarged voltage protection: 2.7V
Maximum Continous Curent: 8A
Maximum Peak Curent: 15A, <20ms
Internal resistance：<8mΩ
Operating temperature：-20 to 70 °C
 
3S 10A 10.8V-12.6V                                                                                                        
Size: approx.50x16x1mm
Maximum discharge current: 10A
Overcharge detection voltage: 4.25-4.35V±0.05V
Over-discharge detection voltage: 2.3-3.0V±0.05V
Maximum working current: 5A-8A
Transient current: 9A-10A
Operating temperature: -40~50℃
Quiescent current: ＜6uA
Internal resistance: ＜60mΩ
Suitable for:
10.8V (Rated voltage of polymer battery)
11.1V (18650 or 3.7V lithium battery rated voltage)
12.6V (Lithium battery full charge voltage)
 
3S 15A Red                                                                                                                     
Module:3S 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)
Operating temperature: -40-85℃
Size: Approx. 50x22x4mm
 
3S 20A 12.6V                                                                                                                   
Size: 59*20*3.4mm
Charging voltage: 12.6V
Maximum output current: 20A
Maximum output power / charging power: 252W
 
3S 25A 11.1V 12.6V                                                                                                        
Size: about 56mm*45mm*1.2mm
Over voltage range: 4.25-4.35v±0.05v
Over discharge voltage range: 2.3-3.0v±0.05v
Maximum operating current: 0-25A
Maximum transient current: 34-40A
Quiescent current: less than 30uA
Internal resistance: less than 100mΩ
Working temperature: -40---+50℃
Storage condition: -40-- +80℃
 
4S 68mA 4.2V                                                                                                                  
Features: 4.2V Balance function
Operating Current: 68mA
Welding Point Introduction:
1. B4 +: connect with a positive battery
2. B3 +: connect with junction between battery 1 and battery 2
3. B2 +: connect with junction between battery 2 and battery 3
4. B1 +: connect with junction between battery 3 and battery 4
5. B-: Connect with negative battery
 
4S 8A 14.8V                                                                                                                     
Model:4 serial 14.8V 8A protection board
Size:18*53*3mm
Operating Current:0.5A-8A
Overcharging Protection Voltage:single cell 4.20V+/-0.025V
Overdischarging Protection Voltage:single cell 2.80V+/-0.1V
 
4S 8A 16.8V                                                                                                                     
Dimension: 50mmx16mmx3.5mm (LxWxH)
Supported Battery type: Four cell 4.2V Lithium ion battery
Overcharged voltage protection: 4.35V
Overdischarged voltage protection : 2.7V
Maximum Continous Curent : 8A
Maximum Peak Curent : 15A, <20ms
Output Short circuit protection : YES
Internal resistance: <8mΩ
Operating temperature : -20 to 70 °C
 
4S 4-5A                                                                                                                            
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
Maximum operating current: 4-5A
The maximum instantaneous current: 6-7A
Resistance: less than 45mΩ
 
4S 15A Red                                                                                                                     
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
operating temperature:40-85℃
Size:50*22*4mm
 
4S 20A                                                                                                                             
Size: approx.65*32*4mm
Maximum output current: 20A
 
4S 30A 14.8V                                                                                                                   
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
Size:56x45x3mm
 
5S 10A 16.8V/21.6V                                                                                                        
Voltage: 16.8V / 21.6V
Over-discharge recovery voltage: 2.90V ± 0.08V
Maximum operating current: 10A
Operating temperature: -40 --- + 50 ℃
Maximum instantaneous current: 15A-20A
Storage conditions: -40-- + 80 ℃
Static current: less than 20uA
Effective life: more than 50,000 hours
Resistance: less than 30mΩ
Short circuit protection: protect and automatic recovery
balanced: No
Size: 53mm * 18mm * 4mm
 
5S 15A 21V                                                                                                                      
Size: approx. 60*23mm
Charging voltage: 21 V
Charge MOS pressure value: 35 V
Discharge MOS pressure value: 35 V
Charging current: 56 A
Continuous discharge current: 15 A
Over current protection: 50/55/60 A
Over current protection delay: 20/25/30mS
Single section since the power consumption: 30uA
Single section between the power consumption: 3uA
Single section over charge detection voltage: 4.18- /4.22V
Over charge recovery voltage 4.05- 4.15 V
Over charge detection delay: 0.5/1.0/2.0S
Single section over discharge detection voltage: 2.75-2.85 V
Over discharge recovery voltage: 2.90-3.20 V
Over discharge detection delay: 0.5-2.0S
 
6S 15A 25.5V                                                                                                                  
Size: approx.50*30*2mm
Lampshift maximum discharge current: 15A
Instantaneous discharge current: 25A
Charging voltage: 25.5V
Charging current: 15A (MAX)
Overcharge detection voltage: 4.28 ± 0.05V
Overcharge protection delay: 0.1S
Overcharge release voltage: 4.08 ± 0.05V
Over discharge detection voltage: 2.55 ± 0.08V
Overdischarge detection delay: 0.1S
The overdischarge release voltage: 2.9 ± 0.1V
Overcurrent detection voltage: 150mV
Overcurrent detection delay: 9MS
Overcurrent protection current: 30 ± 3A
Overcurrent protection release condition: Disconnect the load
Short circuit detection delay: 250uS
Short circuit protection Release condition: disconnect negative open
Main circuit conduction resistance: ≤20mΩ
Working current: ≤30uA
Sleep current (battery over discharge) ≤10uA
Temperature range: -30 / + 80 ℃
 
Package Include:                                                                                                           
1pc

EBAY Managed Payment. But we only Accept your Ebay Address, please Make sure it's 100% right.
Payment must be received in 5 business days of auction closing.
Please leave note for your special request (e.g. Colors or Size) in PayPal when you pay the order.
Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched.

1. We only ship to the confirmed address provided by eBay. please make sure your ebay address is 100% matches the address you would like us to ship to. If not, please let us know before we sent you the package, or we will not be responsible for any loss. hope you could understand.
2. Orders will be processed instantly and dispatched within 1-3 business days except hoilday, so we do NOT accept any email/message note after you place orders.
3. All package need to wait 30 days,Please take care it.Less than 30 days,we can't take a refund.

  • All package need to wait 30 days(US only need 7-10 days),Please take care it.Less than 30 days,we can't take a refund.
  • If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please keep in touch with us and double check the return address before you return it.
  • If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.

We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you keep in touch with us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.

We are professional Business & Industrial DIY Module part store. Follow and save our store,We will provide the best service and high quality-low price items for you.Save more