New High temperature & long life type Old ( HHR370AH) BK370AH H LFat/A size ■ Dimensions (with tube) type ■ Typical charge characteristics ø 18.2 -+00.7 2.0 (+) 1.8 Voltage (V) Charge : 350 mA(0.1 lt) × 16 hrs. 1.6 1.4 1.2 -10 ℃ 20 ℃ 60 ℃ 1.0 +0 67.5 -1.5 0.8 0 2 4 6 8 10 12 14 16 18 20 Charge time (hours) 120 110 Unit: mm (- ) ■ Specifications Diameter Height Approximate Weight 18.2 +0 / -0.7 mm 67.5 +0 / -1.5 mm 60 g Nominal Voltage 1.2 V Average *2 Rated (min.) Charge Rapid *3 Low rate Ambient Temperature Standard Charge Rapid Low rate Discharge Storage 80 70 Charge : 350 mA (0.1 It) ×16 hrs. Charge temperature : -10 to 60 ℃ Discharge : 700 mA(0.2 It) Cut off voltage : 1.0 V Discharge temperature : 20 ℃ 60 50 30 -20 -10 0 10 20 30 40 50 60 70 Temperature (℃) 3700 mAh 3500 mAh Approx. Internal impedance at 1000Hz at charged state. Standard 90 40 20 mΩ ■ Typical discharge characteristics 350 mA X 16 hrs. 1.8 3000 mA X 1.4 hrs. 185 mA X 32 hrs. 123 mA X 48 hrs. -10 ℃ to 60℃ -10 ℃ to 45 ℃ Charge : 1750 mA -dV = 5 mV, 20 ℃ Discharge : 700 mA 1.7 1.6 Voltage (V) *1 Discharge Capacity Capacity raito (%) 100 -10 ℃ 20 ℃ 60 ℃ 1.5 1.4 1.3 1.2 -10 ℃ to 60 ℃ 1.1 <1 year -20 ℃ to 35 ℃ 1.0 <6 months -20 ℃ to 45 ℃ 0.9 <1 month -20 ℃ to 55 ℃ <1 week -20 ℃ to 65 ℃ 0.8 0 1 2 3 4 Discharge time (hours) 5 6 *1 After charging at 0.1 It for 16 hours, discharging at 0.2 It. *2 For reference only. *3 Need specially designed control system. Please contact Panasonic for details. Battery performance and cycle life are strongly affected by how they are used. In order to maximize battery safety, please consult Panasonic when determining charge/discharge specs, warning label contents and unit design. *The data in this document are for descriptive purposes only and are not intended to make or imply any guarantee or warranty. Nickel Metal Hydride Battery 2014/03