Oracle Nickel–Metal Hydride (NiMH) Battery Finder

Oracle offers a large variety of sealed lead-acid battery options to suit your needs.

Because of our dedication to our customers and the marketplace, Oracle engineers batteries utilizing advanced technologies to ensure that your equipment  has dependable power.  

Oracle batteries are engineered in design specific battery groups with advantages that include:

• Longer Life Cycle
• Increased Number of Cycles
• Safety Valve Regulated Design
• High-Rate Power
• Anti-Leak Technologies
• Spill Free AGM and Gel Technology Constructions
• Durable Consistent Active Material
• Low to No Maintenance needed

At Emergency Lighting, we stock all the essential battery styles from top manufacturers to ensure your emergency lighting and exit signage is always up to the task when you need it most.

 

There are many variations of rechargeable batteries available depending on the specific needs of your application. See the descriptions below to find the right battery to meet your needs.

 

NiMH batteries can have two to three times the capacity of an equivalent size NiCd, and their energy density approaches that of a lithium-ion cell. Nickel–Metal Hydride batteries are good for high current drain applications because of their low internal resistance.

 

The disadvantage of NiMH batteries is their high rate of self-discharge. NiMH batteries typically lose 4% of their charge per day of storage. LSD NiMH batteries significantly lower self-discharge, but at the cost of lowering capacity by about 20%.