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NorthStar NSB 210FT BLUE+

Last updated: 26 October 2026

Battery and charging

Battery weight
139 lbs (63 kg)

“Weight 72 lbs (32.6 kg) 132 lbs (60 kg) 139 lbs (63 kg)”

Source: enersys.com/49bb07/globalassets/documents/product-documentation/northstar/blue-battery/en-sg-amer-nsb-blue-plus.pdf

Voltage
12 V

“Nominal Voltage 12 V 12 V 12 V”

Source: enersys.com/49bb07/globalassets/documents/product-documentation/northstar/blue-battery/en-sg-amer-nsb-blue-plus.pdf

How the pack is built
AGM Thin Plate Lead

“NSB BLUE+ Battery ® AGM Thin Plate Lead The NSB BLUE+ Battery® delivers ultra f”

Source: enersys.com/49bb07/globalassets/documents/product-documentation/northstar/blue-battery/en-sg-amer-nsb-blue-plus.pdf

Battery care and safety

Battery service life claim
Design life 12+ years at 68°F (20°C)

“Design life 12+ years at 68°F (20°C)”

Source: enersys.com/49bb07/globalassets/documents/product-documentation/northstar/blue-battery/en-sg-amer-nsb-blue-plus.pdf

Charge cycles, as claimed
2050 cycles @50% DoD

“NSB BLUE+ Battery® is ideal for use in applications such as telecom backup, electric vehicles, energy storage, renewable energy, and hybrid gensets. Exceptional PSoC cyclic performance Container and cover made from flame retardant 2050 cycles @50% DoD UL94-V0 material, highly resistant to s”

Source: enersys.com/49bb07/globalassets/documents/product-documentation/northstar/blue-battery/en-sg-amer-nsb-blue-plus.pdf

Size and fit

Terminals
Male M6

“Terminal Male M6 Male M6 Male M6”

Source: enersys.com/49bb07/globalassets/documents/product-documentation/northstar/blue-battery/en-sg-amer-nsb-blue-plus.pdf

Sources

  • Archived document

    Source: enersys.com/49bb07/globalassets/documents/product-documentation/northstar/blue-battery/en-sg-amer-nsb-blue-plus.pdf

    Retrieved October 12, 2026