Gerchamp 8XNFG90 Nickel-Zinc Battery

Name: Gerchamp 8XNFG90 Nickel-Zinc Battery
Brand: Gerchamp

Gerchamp 8XNFG90 Nickel-Zinc Battery — 34view

Gerchamp 8XNFG90 Nickel-Zinc Battery — elevation

Gerchamp 8XNFG90 Nickel-Zinc Battery — detail

Renders, not photographs. Produced to DC Atlas art direction from the manufacturer’s own product image, so form, panel layout and controls follow the real machine. Vendor branding is deliberately not reproduced.

Specification

26 of 60 published

Chemistry and form

Chemistry family: Nickel zinc
Unit form: Monobloc
Cells in series: 8

Capacity and energy

Rated capacity: 90 Ah
Capacity rating rate (C-rate): 1
Capacity rating end voltage: 1.3 V/cell
Capacity rating temperature: 25 °C
Nominal energy: 1.188 kWh

Discharge performance

Maximum discharge power: 8 kW
Maximum discharge power basis: Not stated
Short-circuit current: 8,000 A
Internal resistance: 3 mΩ

Discharge performance table

Discharge duration (min)	Rating basis	Value	End voltage (V/cell)	Rating temperature (°C)	Depth-of-discharge basis	Label as published	Headline rating
60 min	Amperes	90	1.3 V/cell	25 °C	Not stated	Nominal capacity 90Ah (90A discharge to 10.4V at 25℃)	Yes

Voltage and charging

Nominal voltage: 13.2 V
Maximum charge current: 90 A

Life and warranty

Design life: 15 years
Design life reference temperature: 25 °C

Thermal

Operating temperature, minimum: -20 °C
Operating temperature, maximum: 55 °C
Charge temperature, minimum: 0 °C
Charge temperature, maximum: 40 °C

Physical

Length: 291.2 mm
Width: 176 mm
Height: 184 mm
Weight: 17.3 kg

Compliance

Safety certifications: UL 94 v0

Source

Manufacturer datasheetgerchamp.com

Gerchamp leaflet '8XNFG90 NICKEL-ZINC BATTERY'. File name says revision A1 but the page-2 header prints 'A2'. Page 1 = title, applications, features; page 2 = 'SPECIFICATIONS' table (column header 'Type / 8XNFG90') with sections Electrical / Environmental / Mechanical / Performance / Certification, plus four charts. Rendered PNG only. Product web page carries the identical table (verified field by field). Chemistry is nickel-zinc, which the template's chemistry_family enum does not contain. REVIEW 2026-09-22: every value re-read on the rendered page by the reviewer. Per-cell figures are OURS: 1.30 V/cell = printed 10.4 V / 8 cells. capacity_rating_c_rate 1 is OURS from the printed '90A discharge' on a 90 Ah battery; the 60-minute discharge row is that same rating read as one hour. internal_resistance_mohm 3 is the printed BOUND (<=3 mOhm). Printed but not stored: UL9540A (no edition), cycle life (no end-of-life capacity), 10C / 900 A maximum rate (no conditions).

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Renders, not photographs. Product images are generated to DC Atlas art direction from each manufacturer’s own product image, so form, panel layout and controls follow the real machine. Vendor branding is not reproduced. Where a manufacturer publishes no image of an individual model, the render follows another unit in the same range.