B8 + is a high performance Li-ion/LiPo balancer, it has a microprocessor to detect and balance each cell voltage of the 2 to 8 cells in series.

LED indicate the balance state of the battery pack, “FLASH” shows the high voltage cell is discharged till the difference of voltage reaches the lowest level. If all LEDS are off, your battery pack is balanced.

Cooperating with charger, the built-in software can detect the cell voltage in charging. When any cell voltage reaches 4.25V,  it will cut off the charger to prevent the battery overcharged.

Besides independent balance mode, you can connect any LiPo charger to the input lead first, then connect the B8+ to the balance connector on your pack, finally connect the output lead to the discharge lead of the pack.  so your pack is charging at up to 10A and balancing simultaneously.

user's manual (88.4K )

Feature：

1. Automatically detect and display battery balance status for any 2 to 8 cells pack
2. Imbalance voltage warning and balancing
3. Audio alarm for over voltage
4. Audio alarm for under voltage
5. LED(s) display each cell in balancing
6. Automatically cut-off the charging circuit while charge
7. Reversely polarity protection on input, output and balance connector
8. Balance 2 or 3 battery packs simultaneously
9. With Special Connector Conversion Board(CCB-9) to fit all kinds of battery connectors

2 working mode:

1. Stand-alone balancing
2. Balancing while charge, need to be connected to professional charger.

Input/Output Specifications:

1. Input Voltage/Current: DC 40V, 10 A MAX.
2. Output Voltage:40V MAX.
3. Output Current:10A MAX.

General Specifications:

1. Operating Temperature:                  0~40℃
2. Storage Temperature:                    -20~85℃
3. Operating Relative Humidity:         5~95%RH

Mechanical Characteristics:

1. Dimension: 108*64*23(mm, L*W*H)
2. Case Material : Al alloy
3. Balances Connector : JST XH 9PIN
4. weight :   150g

Related Products:

Chargery Balancer Connector  Conversion Board (CCB)

1. The CCB-9 is designed for connecting the Chargery Balancer to the different brand LiPo battery packs with different balance connector, including TP, KOKAM, Flightpower, Polyquest, Electrifly etc.
2. The CCB-9 is used to connect the B8 and 2 - 8S lipo battery packs.
3. To use CCB-9, you can balance 2 or 3 LiPo battery packs at the same time, such as one 2S and one 6S, or two 4S, or two 3S, or one 3S and one 5S, or one 2S and two 3S lipo packs.
4. Size:115*60*18(mm,L*W*T)
5. Weight:50g

Safety Certification:CE

B8+ is fully committed to compliance with the European Union’s RoHS directive.