Dell 58296 manual Specifications, Charge Time for Battery Packs

3	Specifications
Fast Charge Rate		235 mA
Trickle Charge Rate		24 mA
Charge Time for Battery Packs			The following time-to-charge values are
		calculated assuming 80% efficiency in the charging process. The
		time-to-charge values may vary depending on individual battery
		packs.
	AMI Part Number		Description	Time to Charge
	BAT-NIMH-4.8-01	Battery, NIMH, 4.8V, 650mA		4 hours
		onboard battery pack with mounting
			brackets
	BAT-NIMH-4.8-02	Battery, NIMH, 4.8, 1200mA		Primary - 12 hours (to 100%)
		external offboard battery pack		Primary - 6 hours (to 90%)
				Secondary - 60 hours

Retention Time for Cache Memory The retention time for cache memory will vary with the SIMM size and number of DRAM SIMM banks used.

See Appendix A for the data retention time.

Chapter 3 Specifications 11