aeroakku NM 12-10 NiMH battery 12V/10,5 Ah (maxE technology - Ready to use) in standard case 

The AEROAKKU NiMH batteries are based on proven maxE NiMH cells. The batteries offer very high power, long cycle and a minimum selfdischarge (20% in 1 year!). These batteries are drop-in replacements for 12V 7 lead acid batteries with the same voltage (12V) Longer battery life then lead acid batterys.

 Key Features and Benefits:

• Direct replacement for 12V7 VRLA batteries (same size)
• Minimal self discharge (20% in 1 year!)
• Power: Delivers several times more power while maintaining high capacity• Safety: Superior abuse tolerance compared to lead acid batteries
• Life: Longlife/cycle/calendar life
• Weight: Less than 1/2th the weight of lead acid batteries
• Maintenance Free: No testing, monitoring or maintenance required

Technical data:

Voltage: 12V
Capacity: ~10,5Ah (max.) ~9,5 (min)
Max. discharge current: 4,2A 
Charge current: 1,1 - 3,5A
Operating Voltage: 10V to 15,0V
Plug: Fast-on 6,3mm
Weight: 1630g

 Please use a NiMH charger! No Lead acid charger is possible!