Patented Super Brain technology for extended Battery Running Time and condition
Charger Stays Cool Even with Non-Stop Use
For 7.2V and 8.4V NiCd and NiMh batteries
A safety timer shuts the charger off if left unattended for more than 120 minutes
Product Review
Product Description
The 820 continuously and accurately reads the condition of the battery during the fast charge cycle without having to pause periodically to detect delta peak…so it fully and quickly charges the battery and avoids over charging. Super Brain’s improved heat management allows it to be used immediately after each charge. Fast charging commences as soon as the battery is connected followed automatically by trickle charge mode.