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| Datasheet File OCR Text: |
| 3.40 4.60 3.80 4.00 4.20 4.40 3.60 3.20 3.00 2.60 2.80 r nominal voltage rated capacity (20 hour rate) total height height length width dimensions capacity affected by temperature (20hour rate) terminal cycle float weight approx capacity 25 (77 ) H internal resistance charge (constant voltage) 4.50 ah 4.10ah 3.82 ah 2.70 ah 1.5 hour discharge to 3.50 v full charged battery 25 (77 ) at H 1.8 a 15 m 40 (104 ) 25 (77 ) 0 (32 ) -15 (5 ) H H H H 102% 100% 85% 65% capacity after 3 month storage capacity after 6 month storage capacity after 12 month storage 91% 82% 64% t1 initial charging current less than 1.35a voltage 4.7-4.8 v voltage 4.5-4.6 v 20 hour rate(0.225a) 10 hour rate(0.41a) 5 hour rate(0.76a) 1 hour rate(2.70a) sw445(4v4.5ah) 48 46 3.2 6.35 self-discharge 25 (77 ) at H specifications characteristics outer dimensions (mm) terminal type (mm) discharge curves 25 (77 ) H r shenzhen sunnyway battery tech co.,ltd. 0 1 2 4 6 8 10 4 6 8 10 2 20 40 60 20 40 (min) (h) 0.225a 0.45a 0.9a 1.8a 4.5a 9a 13.5a 16.2a 4v 4.5ah 106mm (4.17 inches) 101mm (3.98 inches) 47mm (1.85 inches) 47mm (1.85 inches) 0.51kg (1.12 lbs) 5 m i n 1 0 m i n 1 5 m i n 3 0 m i n 1 h 2 h 3 h 4 h 5 h 8 h 1 0 h 2 0 h a 1 6 . 2 0 1 0 . 1 5 7 . 8 8 5 . 1 8 2 . 7 0 1 . 5 8 1 . 1 6 0 . 9 3 0 . 7 9 0 . 5 2 0 . 4 3 0 . 2 3 w 5 7 . 2 4 3 6 . 0 4 2 8 . 0 9 1 8 . 6 3 9 . 8 1 5 . 7 2 4 . 2 5 3 . 4 1 2 . 8 9 1 . 9 3 1 . 5 7 0 . 8 7 a 1 4 . 8 5 9 . 9 4 7 . 2 4 4 . 9 1 2 . 5 3 1 . 5 1 1 . 1 3 0 . 9 0 0 . 7 7 0 . 5 1 4 . 1 8 0 . 2 3 w 5 4 . 7 0 3 6 . 7 7 2 6 . 9 0 1 8 . 4 2 9 . 5 1 5 . 6 9 4 . 2 4 3 . 4 1 2 . 9 3 1 . 9 4 1 5 . 8 2 0 . 8 6 a 1 3 . 7 7 9 . 5 0 6 . 7 5 4 . 7 6 2 . 4 5 1 . 4 8 1 . 1 1 0 . 8 6 0 . 7 7 0 . 5 1 0 . 4 1 0 . 2 3 w 5 1 . 4 2 3 5 . 6 1 2 5 . 4 3 1 8 . 1 0 9 . 3 2 5 . 6 5 4 . 2 2 3 . 2 8 2 . 9 5 1 . 9 4 1 . 5 9 0 . 8 6 a 1 2 . 5 4 9 . 0 8 6 . 3 0 4 . 5 5 2 . 3 7 1 . 4 4 1 . 0 9 0 . 8 4 0 . 7 3 0 . 4 9 0 . 4 0 0 . 2 2 w 4 7 . 4 4 3 4 . 4 9 2 4 . 0 5 1 7 . 5 0 9 . 1 2 5 . 5 6 4 . 2 1 3 . 2 6 2 . 8 4 1 . 9 1 1 . 5 7 0 . 8 5 a 1 0 . 8 5 8 . 5 5 5 . 8 5 4 . 2 3 2 . 2 9 1 . 4 1 1 . 0 3 0 . 8 2 0 . 7 0 0 . 4 8 0 . 3 9 0 . 2 1 w 4 1 . 5 7 3 2 . 9 2 2 2 . 6 2 1 6 . 5 0 8 . 9 2 5 . 4 8 4 . 0 4 3 . 2 4 2 . 7 5 1 . 8 9 1 . 5 5 0 . 8 4 c o n s t a n t c u r r e n t ( a m p ) a n d c o n s t a n t p o w e r ( w a t t ) d i s c h a r g e t a b l e a t 2 5 ( 7 7 H ) 3 . 2 0 v t i m e 3 . 5 0 v 3 . 4 0 v 3 . 7 0 v 3 . 6 0 v unregistered
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