EnerSys Hawker FLEX TPPL 12NXS50
Last updated: 3 November 2026
Battery and charging
- Chemistry
- Thin Plate Pure Lead
- Battery type
- VRLA
“The batteries are lead-acid and valve-regulated utilizing HAWKER® TPPL (Thin Plate Pure Lead) technology.”
Source: hawkerpowersource.com/contentassets/627f3e47ff694e5fb1b2588627c7b80c/am-htppl-om-rev-aa-1024.pdf
“When operating VRLA batteries, the same safety requirements should be followed as for vented batteries.”
Source: hawkerpowersource.com/contentassets/627f3e47ff694e5fb1b2588627c7b80c/am-htppl-om-rev-aa-1024.pdf
Battery care and safety
- Operating temperature range
- -29 °C and 45 °C
- Temperatures it may be charged in
- 0 °C and 40 °C
“The acceptable ambient operating temperature range for the discharge of HAWKER FLEX® TPPL batteries are discharged between -29 °C and 45 °C (-20 °F and 113 °F)”
Source: hawkerpowersource.com/contentassets/627f3e47ff694e5fb1b2588627c7b80c/am-htppl-om-rev-aa-1024.pdf
“Ambient charging temperature between 0 °C and 40 °C (32 °F and 104 °F)”
Source: hawkerpowersource.com/contentassets/627f3e47ff694e5fb1b2588627c7b80c/am-htppl-om-rev-aa-1024.pdf
Size and fit
- Terminals
- M6x1.0 Female
“12NXS50 M6x1.0 Female 6.8 60 SAE”
Source: hawkerpowersource.com/contentassets/627f3e47ff694e5fb1b2588627c7b80c/am-htppl-om-rev-aa-1024.pdf
Sources
- Archived document
Source: hawkerpowersource.com/contentassets/627f3e47ff694e5fb1b2588627c7b80c/am-htppl-om-rev-aa-1024.pdf
Retrieved October 18, 2026