Ni-MH rechargeable battery HR series

cylindricalroundAAA type

Product
Ni‑MH batteries, HR series, designed for in-vehicle applications. Usable across a wide temperature range (-40°C to +85°C). Models deliver extended service life compared with standard Ni‑MH cells and use a water-based (aqueous) electrolyte suitable for vehicle environments.

Features

• Wide operating temperature: -40°C to +85°C
• Extended life versus standard Ni‑MH cells
• Water-based electrolyte for safe in-vehicle use

Applications

• eCall, T-Box, tracking units and other telematics/connected-car modules

Specifications (per model)
Model: HR-2/3AAAUT — Nominal Voltage: 1.2V — Typical Capacity: 220mAh — Minimum Capacity: 200mAh — Quick-Charge Current: 220mA / Time: 1.1h — Diameter: 10.5mm / Height: 30.0mm — Approx. Weight: 8g
Model: HR-AAAUTEW — Nominal Voltage: 1.2V — Typical Capacity: 500mAh — Minimum Capacity: 460mAh — Quick-Charge Current: 500mA / Time: 1.1h — Diameter: 10.5mm / Height: 44.5mm — Approx. Weight: 12g
Model: HR-AAUTEWM (Standard Type) — Nominal Voltage: 1.2V — Typical Capacity: 1100mAh — Minimum Capacity: 1000mAh — Quick-Charge Current: 1100mA / Time: 1.1h — Diameter: 14.2mm / Height: 50.0mm — Approx. Weight: 27g
Model: HR-AAUTEW (Low-temp. Discharge Type) — Nominal Voltage: 1.2V — Typical Capacity: 1100mAh — Minimum Capacity: 1000mAh — Quick-Charge Current: 1100mA / Time: 1.1h — Diameter: 14.2mm / Height: 50.0mm — Approx. Weight: 27g
Model: HR-AATEZ (Long Life Type) — Nominal Voltage: 1.2V — Typical Capacity: 1200mAh — Minimum Capacity: 1100mAh — Quick-Charge Current: 1200mA / Time: 1.1h — Diameter: 14.35mm / Height: 50.0mm — Approx. Weight: 27g
Model: HR-AATEX (Low-temp. Discharge Type) — Nominal Voltage: 1.2V — Typical Capacity: 1300mAh — Minimum Capacity: 1100mAh — Quick-Charge Current: 1300mA / Time: 1.1h — Diameter: 14.35mm / Height: 50.0mm — Approx. Weight: 27g
Model: HR-4/3FAUT — Nominal Voltage: 1.2V — Typical Capacity: 3700mAh — Minimum Capacity: 3500mAh — Quick-Charge Current: 3000mA / Time: 1.3h — Diameter: 18.0mm / Height: 67.5mm — Approx. Weight: 58g

Notes
• Battery capacity and life may be reduced at extreme temperatures.
• Typical capacity: measured when discharged at 0.2It until voltage reaches 1.00V within 1 hour after a single cell charged for 16 hours at 0.1It.
• Minimum capacity: measured when discharged at 0.2It until voltage reaches 1.00V within 1 hour after a single cell charged for 16 hours at 0.1It.
• Dimensions and weights include heat-shrink tubing where applicable.

Technical specifications

• Series: HR series
• Nominal voltage: 1.2V (all models)
• Operating temperature range: -40°C to +85°C
• Typical capacity range: 220mAh to 3700mAh (model dependent)
• Minimum capacity range: 200mAh to 3500mAh (model dependent)
• Quick-charge currents: 220mA, 500mA, 1100mA, 1200mA, 1300mA, 3000mA (model dependent); typical quick-charge time ~1.1h (1.3h for highest-capacity model)
• Dimensions (diameter × height) by model: 10.5mm×30.0mm; 10.5mm×44.5mm; 14.2–14.35mm×50.0mm; 18.0mm×67.5mm
• Approx. weight by model: 8g, 12g, 27g, 58g