Spider Charger

Charges six game sets or headbands at once, for 7.4 V Li+ batteries with a protection board. Lead length is 1.5 m, and it plugs into the mains with a standard PC power cable (included).

Advantages

• Control and protection: charge-time control, current cut-off and overheat protection. It charges at constant current up to the rated voltage, holds the voltage while current falls to 0.01 C, then switches to trickle mode to keep batteries full.
• Longer battery life: no overcharging and capacity is preserved, extending lithium battery life from 3+ years to up to 5.
• Safe overnight: careful charging and time control mean you can leave it charging overnight without harming the batteries.