Standard charge conditions capacity: nominal : minimum: 1,2V 1,5V at standard charge (0,1C / 20C) 550mAh 450mAh 400mAh discharge at 0,2C discharge at 0,2C discharge at 1C 1,0V end discharge voltage ambient temperature 20C 1,5 0,2C 0,1C 1,4 voltage (V) nominal voltage: max. charge voltage: 1,6 1,3 1,2 1,1 1 00:00 01:00 02:00 03:00 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 charge time (hrs) max. continuous discharge current: 1650mA ambient temperature -20....60C Fast charge (Charge control required) 1,7 charge: 1,6 recommended charge termination control parameters: -dV: dT/dt: TCO: trickle charge current: 5....27,5mA (recommended) continuous overcharge: (less than 1 year) 55mA no conspicuous deformation, no leakage internal resistance: 55mOhms ambient temperature range: 0....45C 10....40C -20....60C -20....35C 1,4 1,3 1,1 1 00:00 00:30 01:00 01:30 02:00 02:30 03:00 charge time (hrs) Low Rate Discharge 1,6 1,4 at 1000Hz, battery fully charged IEC standard 0,5C 1,2 5....10mV 0,8....1C per min 45....50C 500 cycles 1C 1,5 1,2 0,1C voltage (V) life expectancy: charge time 16hrs at 20C 4hrs 1,1hrs voltage (V) standard charge: quick charge: fast charge: charge current 55mA 150mA 550mA standard charge fast charge discharge storage less than 6 months 0,2C 1 0,8 0,6 0,4 0,2 0 00:00 01:00 02:00 03:00 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 discharge time (hrs) High Rate Discharge 1,6 1,4 voltage (V) 1,2 0,5C 1C 1 0,8 0,6 0,4 0,2 0 00:00 00:20 00:40 01:00 01:20 01:40 02:00 discharge time (hrs) mechanical specifications cell dimensions (with sleeve) diameter d1: 10,3-0,7mm diameter d2: 3,2+/-0,2mm height h1: 44,3-1,0mm height h2: min. 0,8mm weight: approx. 12g 27 specifications for model/type: AAA - NiMH 550mAh Ansmann drawing number / part number: 4 pcs blister packing 5030772 author / date: Gramlich / 25.07.2007 Manufacturer reserves the right to alter or amend the design, model and specification without prior notice