The HPE Smart Storage Battery is a lithium-ion, low-halogen centralized backup source and is required to backup the write cache content onto flash memory on the HPE Smart Array Gen10 and Gen9 performance RAID (P-class) controllers in case of an unplanned server power loss. The battery is also the backup power source for HPE NVDIMMS and allows any data in flight on the DRAM to be moved to the non-volatile NAND flash. Only one battery is required per server as it can support multiple devices.

Weight & dimensions
Width	57.1 mm
Depth	190.5 mm
Height	241.3 mm
Weight	453.59 g
Battery
Device compatibility	Server
Battery technology	Lithium-Ion (Li-Ion)
Brand compatibility	HP
Compatible products	HPE ProLiant DL360 Gen10 & Gen9 HPE ProLiant DL380 Gen10 & Gen9 H PE ProLiant DL385 Gen10 HPE ProLiant DL560 Gen10 & Gen9 HPE ProLiant DL 580 Gen10 HPE ProLiant ML30 Gen9 HPE ProLiant ML110 Gen9 HPE ProLiant ML150 Gen9 HPE ProLiant ML350 Gen9 HPE ProLiant XL170r Gen10 HPE ProLiant XL190r Gen10 HPE ProLiant XL450 Gen10
Product colour	Black