Enersys DataSafe ES-21 Batteries
EnerSys DataSafe ES-21 Summary:
Enersys DataSafe ES-21 batteries are economical lead-calcium, flat plate batteries. The ES unit is a medium power single-cell battery for high performance and short duration rates. Ideal applications are UPS and switchgear.
This battery has more than 20 years of field experience. The battery is optimized with respect to number of plates, plate thickness and available "free electrolyte" to ensure optimum performance during short duration discharges without sacrificing component integrity.
EnerSys DataSafe ES-21 General Specifications:
Nominal Ah Cap: 650
Length: 6.60 in, 168 mm
Width: 11.06 in, 274 mm
Height: 18.7 in, 475 mm
Unpacked: 119 lb, 54.0 kgs
Domestic packed: 123 lbs, 55.8 kgs
Electrolyte Only 1.215 S.G: 27 lbs, 12.2 kgs, 2.7 gal, 10.2 L
Downloads & Documentation
See below for documentation relating to this product line that is available to download. To download this documentation, please click on the desired document you’d like to download and fill out the required form information fields. You will be able to view and download the documents upon completion of the download form.
- Enersys DataSafe E Brochure
- Enersys DataSafe Safety Data Sheet
- PowerSafe DataSafe Flooded Lead Acid Batteries Owners Manual
- UPS Product Guide