• Li-po battery charger with circuit protective IC in each charging socket

• Over-charging protection, avoid high current damaging your battery

• Can charge 1, 2, 3 or 4 batteries at a time

• LED indicator shows charging status

• Light weight and compact design

• Charging method: connect charging board with original USB charging cable of Rolling Spider or Jumping Sumo, and use power adapter of cellphone or tablet (≤2A) to charge

Specification:

• Charging Time:

• For cellphone power adapter (1A): Approx. 90 minutes fully charged

• For tablet power adapter (2A): Approx. 75 minutes fully charged

• Weight: Approx. 20g

• Dimension: Approx. 65 x 41 x 17mm