Conditions cell type: cell size: Diagrams NiMH AA nominal voltage: max. charge voltage: capacity nominal: minimum: 1.2 1.45 V V 2850 2450 2250 mAh mAh mAh standard charge at standard charge (0.1C / 20C) discharge at 0.2C discharge at 0.2C discharge at 1C 1.0V end discharge voltage ta: 20C fast charge max. continuous discharge current: 5400 charge standard charge: quick charge: fast charge: current 270 mA 725 mA 2700 mA time 14....16hrs 4hrs 1.1hrs recommended charge termination control parameters: 5...10 0.8...1 45...50 mV C C - delta V temp. increase per minute TCO (temperature cut off) trickle charge current: 25...90 mA (recommended) continuous overcharge: (less than 1 year) 200 mA no conspicuous deformation no leakage internal resistance: (impedance) 30 m at 1KHz battery fully charged life expectance: 500 cycles acc. IEC standard self discharge charge retention: 60 % after 28 days storage at 20C 0...45 10...40 20...65 0...45 20...50 20...40 20...30 C C C C C C C standard charge fast charge discharge (1.0C) discharge (>1.0C) storage (1month) storage (3months) storage (12months) mA ta: 0....45C low rate discharge ambient temperature range: QCT1: QCT2: high rate discharge 20/2350/35 30/2150/40 mechanical specifications cell dimensions (incl.label) diameter d1: 14.3 - 0.5 diameter d2: max. 5.5 height h1: 50.35 - 0.5 height h2: min. 1.2 weight: 30 2 blister card dimensions: 125 x 85 blister card weight (incl. batteries): 68 mm mm mm mm g mm g 26 AA - 2850mAh 2pcs blister package ANSMANN Specifications for model: data sheet no. / part no. version no. author / date 5035202 0 Gramlich / 30.06.2009 Manufacturer reserves the right to alter or amend the design, model and specification without prior notice