4S 14.8V 18650 lithium battery protection board 16.8V 10A anti-overcharge and over discharge limit

   4 series 18650 battery 16.8V 16V 14.8V

   14.8V (Li-ion 18650 or li-ion battery rated voltage)

   16.8V (Li-ion battery full charge voltage)

   14.4V ( Lipo battery pack rated voltage)

   The lithium battery protection board is not included the welding tabs

• Model: HX-4S-A01 
• charging voltage range: 4.25-4.35v ± 0.05
• Size: 72 * 17 * 3.0mm 
• over-discharge voltage range: 2.3-3.0v ± 0.05v
• Limit working current: 5-6A 
• Operating Temperature: -40 --- + 50 ℃
• Limit instantaneous current: 10A 
• Storage conditions: -40-- + 80 ℃
• Static current: less than 30uA active 
• life: more than 50,000 hours
• Resistance: less than 100mΩ 
• short-circuit protection: protect, restore need to be recharged
• Small power inverter, massage battery, LED lights standby power supplies, 
• electronic products, solar lights battery, backup power monitoring, and other products.
• Note: 3A above discharge current product, battery discharge rate to 3C above.
• Magnification formula: 1C rate battery capacity is equal to 2000 2AH * 1 = 2A operating current limit.
• 3C rate battery capacity is equal to 2000 2AH * 3 = 6A limit current.
• In use, the battery is the battery will heat ratio is not applicable, this situation must not be long-term use, the battery will soon be damaged.
• Note 1: in strict accordance with the wiring diagram 0V (B -), 3.7V (B1), 
• 7.4V (B2), 11.1V (B3), 14.8V (B +), do not deliberately short-circuited
• Note 2: The need to take a good line charge, will have output.
• หลังประกอบเสร็จ ชาร์จก่อนถึงจะแรงดันออก (ใช้งานได้ตามปกติ)
• Note 3: 4 in series battery pack, make sure the voltage of each battery, 
• if not the same, please separate each battery is full again in tandem. . . 
• Discharge test, the voltage drop that fast battery cell is a difference.
  
• For some electronic poor customer base explain: Do not put the battery and
• poor battery mix use 4 battery pack capacity / resistance the closer the better
•  (2 + 2 the battery cell differential effect!! 4 = poor battery effect).

   1×4S 10A 16v Li-ion 18650 battery protection board

The protective plate size and device description;

The protective plate size is 72 * 17 * 3.0mm; 

components for the S-8254AA protect the chip and AO4407 * 4;



จ่ายเไฟ เข้าที่ ขั้ว P+ P- ต้องไม่เกิน 4.2 x 4(cell) = 16.8V