680B is a high performance Li-ion/LiPo and LiFe battery pack (A123 system) balance charger.

680B is micro-Processor controlled charger with cell-balancer, it has a microprocessor to set the charging parameters such as current etc.

user's manual (341K )

Temperature sensor
The processor monitors the temperature of the battery being charged during the process. For safety reason, the charger can stop the process at high temperature by your set up.

Back-light LCD screen
You can adjust the brightness of LCD display

Robust outer aluminum case
High-quality aluminum case is durable and very efficient to cool out the internal heat

Convenient DC Input
Connect to your auto battery or a 12 V power supply, The 680B charge your battery pack at up to 8 Amps current. as far as a 7.0AH 22.2V batter pack, the charging time is also 60-90min at most, for the 3.5AH 22.2V battery pack, the charging time will be 30-40min, more capacity of battery or bigger difference of cell voltage, more charging time.

Perfect protection
The 680B has all kinds of protection for reversed polarity( input or output), low input voltage, battery temp. and charging capacity.

2 working mode assure your battery safety and rapidly charge.

1. if you connect only the output lead to your battery pack. The unit charges your pack quickly. If your battery is balanced before charge, the feature is very useful for you to save your time.  A 6S pack with 7AH will be charged fully in 60 min.
2. As a balance charger, if the output lead and balance jack are  be connected at the same time, the 680B will charge and balance your pack quickly. it is the best for large capacity battery pack to do so, because of extending the battery’s cycle life and safety.

Deal with several packs at the same time

1. Balance charge 3*2S or 2*3S lipo/LiFe battery packs simultaneously by using the adapter bord designed specially. for example, 2pcs 3S packs with 3.5AH can be balance charged fully in 30min.

Main Specifications:

1. Input Voltage/Current:   DC 10-18V,15A
2. Output Power: 150W MAX.
3. Output Voltage:  25.2V(25.3V MAX.)
4. Output Current:  8A, max.

General Specifications:

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

Mechanical Characteristics:

1. Dimension: 140*98*25(mm, L*W*H)
2. Case Material : Al alloy
3. Input lead: 4mm banana gold plug, silicon wire 300mm long ending in alligator clips(standard) or JST/TAMIYA/DEANS(optional) connector
4. Output lead: 4mm banana gold plug, silicon wire 300mm long ending in alligator clips(standard) or JST/TAMIYA/DEANS(optional) connector
5. Balance connector : 7PIN Connector Conversion Board CCB, and conversion wier CEHP-7
6. weight: 550g(without cables)

Safety Certification: CE

680B is fully committed to compliance with the European Union’s RoHS directive.