- Chemistry
- Ni-MH
- Manufacturer
- FDK
- Voltage
- 1.2 V
- Capacity
- 4500 mAh
- Load
- 820 mA
- Pulse discharge
- 4 Ah
- Type
- Cylindrical Ø18 mm (18xx)
- Package
- 1 pcs in packing
- Height (H)
- 67.5 mm
- Diameter (D)
- 18 mm
- Connections
- + & -
- Country of origin
- Japan
FDK HR-4/3FAU Ni-MH 4500mAh 1.2 V
FDK HR-4/3FAU – 4/3FA 1.2 V industrial nickel-metal hydride (Ni-MH) rechargeable cell with flat positive terminal, without tags, made in Japan. Designed for industrial battery packs, emergency power, measuring and medical equipment.
Low internal resistance keeps the voltage stable even at high discharge currents.
On request we can weld tags or wires to the cell and match cells by internal resistance. For additional services contact us.
Technical data (manufacturer):
Nominal voltage: 1.2 V
Capacity: 4500 mAh typical, 4100 mAh minimum (820 mA discharge to 1.0 V)
Standard charge: 410 mA, 16 h
Fast charge: 3000 mA, approx. 1.6 h (with a suitable charger)
Internal resistance: approx. 20 mΩ (1 kHz)
Dimensions: Ø 18.0 × 67.5 mm
Weight: 62 g
Operating temperature: 0…+50 °C (fast charge 0…+40 °C) Ⓝ