A3 PRO SPECIFICATION:
Input voltage: AC 110V-240V 50/60HZ
Output current: 1.0A
Battery Pack: 5~8 cells NiMH/NiCd batteries
Display: Green & Red LED
Connector: 620440-2P (Tamiya connector) (Round terminal is positive and Square terminal is negative)
A3 PRO Main Features:
1. Controlled by smart 12 bit A/D Microprocessor and detected by -ΔV to increase rechargeable batteries lifespan.
2. 2 dual color LED indicators.
3. Automatic trickle charge after full charge.
4. Short circuit protection.