GNB Flooded Classic NXT-35 Batteries

Alpine Power Systems' experienced technical support & sales team is here to assist your needs:

The GNB Flooded Classic NXT is a retired/discontinued Product.

GNB Flooded Classic NXT Replacements:

Stryten Energy E-Series NXT

Call or Email Alpine Power Systems For Proper GNB Flooded Classic NXT Replacements, Questions or Consultation:

Phone: 877-993-8855



GNB Flooded Classic NXT-35 line features two module designs with a wide range of capacities to fit the requirements of renewable energy applications. These batteries are ideal for float applications with an occasional deep discharge, such as battery-backup for grid-connected systems. The front safety shield design easily clips on and off without tools for quicker assembly. The modules are coated with acid resistant epoxy powder paint and each module has mounting holes for grounding option.

Material — Container - Styrene-Acrylonitrile (SAN)?Cover - Acrylonitrile Butadiene Styrene (ABS)

Optional — Polycarbonate Container & Cover, All Plate Counts PVC Container & Cover, 27 - 29 Plate Counts Only

Grid Alloy — Positive - Lead-Calcium-Tin Negative - Lead-Calcium

Separators — Microporous Material

Retainers — Fiberglass Material

Posts — NXT-09 to NXT-19 Two 1.5" (38.1 mm) square NXT-21 to NXT-29 Four 1.0" (25.4 mm) square NXT-31 to NXT-39 Four 1.5" (38.1 mm) square

Post Seals — Floating “O” Ring - Seal Nut?Vents — “Pre-Vent” Flame Arrester?

Level Lines — High and Low - All Container Surfaces

Electrolyte — Height Above plates - 2.75" (69.9 mm)

Electrolyte Withdrawal Tubes — 2 per cell

Sediment Space — 1.06" (26.9 mm)?

Specific Gravity — 1.215 @ 77°F (25°C)

?Inter-Cell Connectors — Lead Plated Copper

GNB Flooded Classic NXT-35 General Specifications

Cell type: NXT-35

Amp-Hour Capacity: 2385

Length in (mm): 14.56 (370)

Width in (mm): 14.5 (368)

Height in (mm): 22.5 (572)

Net lbs (kg): 399 (180.8)

Packed lbs (kg): 413 (187.3)

Electrolyte per cell gal. (liters): 11.6 (44.1)


Additional Details


  • Telecom
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  • Lead Acid - Flooded