Datasheet

battery type:
Zinc-Carbon (electrolyte: Ammonium Chloride)
battery size: IEC: 4R25
chemical system: Zn / NH
4
Cl - ZnCl
2 -
H
2
O / MnO
2
Conditions
nominal voltage: 6 V
open circuit voltage: 6.5…6.88 V new battery
6.0…6.88 V after 1 year storage at 20°C
on load voltage: ≥ 5.8 V new battery (measured at 15Ω load within 0.3s)
≥ 5.6 after 1 year storage at 20°C
capacity all measurements at 20°C ambient
nominal: 9.0 Ah at 1.2KΩ lad; E.V.: 3.6V
minimum: 6.5 Ah at 42mA constant current discharge; E.V.: 3.6V
Service life
≥ 750 min load resistor: 15.6ohms; EV: 3.6V
discharge 24h/d
≥ 620
min load resistor: 8.2ohms; EV: 3.6V
discharge 30min/d
≥ 430 min load resistor: 9.1ohms; EV: 3.6V
discharge 30min/h, 8h/d
≥ 155 h load resistor: 110ohms; EV: 3.6V
discharge 12h/d
discharge diagrams:
shelf life: 2 years under proper storage conditions
leakage resistance
over discharge: no leakage 15.6ohms continuous discharge to 2.4V; ta: 20°C; RH: < 70%
high temperature: no leakage store 30days at ta: 45°C; RH:90±5%
ambient temperature
range: - 10...50 °C operation
recommended storage 5....25 °C ambient temperature
conditions: 45...75 % rel. humidity
mechanical specifications
cell dimensions
length: 67.0 - 2.0 mm
width: 67.0 - 2.0 mm
height (incl. terminals): 115.0 - 7.0 mm
height (case):
102.0 - 5.0 mm
weight: 500 ± 10 g
102
ANSMANN Specifications for model:
data sheet no. / part no.
Manufacturer reserves the right to alter or amend the design, model and specification without prior notice
author / date
supplier no.
HyCell Super Heavy Duty Battery 4R25
9Ah bulk package
1500-0003
TG / 22.08.2014