Длительный срок службы аккумулятора cmf 6 в Ач

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Product Description

Long life cmf 6v 4.5ah battery specs logo 1.jpg


Key Features :
♦Maintenance-Free ,Absorbent Glass Mat Technology
Low Self Discharge
Long Designed service Life ,Deep Cycles
Excellent Discharge Performance
Environment Friendliness
Wide suitability of ambient temperature range


Applications :
Solar and wind energy storage system
EPS and UPS battery backup
Signal system , emergency lighting system , security system
Telecommunication Equipment
Power source for portable devices or tools


1. Functional Parameter 5. Environment Temperature 
Nominal Voltage 6VDischarge Temperature -15~50℃
Nominal Capacity (20 hour rate)4.5AhCharge Temperature 0~40℃
Number of Cells 3cells Storage Temperature -15~40℃
2. Rated Capacity at 25℃ (77° F)6. Inner Resistance & Max . Discharge Current 
20 hour rate (0.05C, 10.8V)4.5AhFully Charged battery at 25℃ (77° F)25mΩ
5 hour rate (0.165C, 10.8V)3.8AhMax. Discharge Current 67.5A (5s)
1 hour rate (0.55C, 10.5V)2.7AhShort Circuit Current 225A
3. Capacity affected by Temperature (20 hour rate)7. Self-discharge  at 25℃ (77° F)
40℃   (104° F)103%Capacity after 3 month storage 91%
25℃   (77° F)100%Capacity after 6 month storage82%
0℃    (32° F)85%Capacity after 9 month storage73%
-15℃   (5° F)65%Capacity after 12 month storage64%
4. Dimension and Weight 8. Constant voltage charging at 25℃ (77° F)
Length 70mmCyclic use7.2~7.45V
Width47mmMaximum charging current 1.35A
Height 100mmTemperature compensation -30mV/℃
Total Height 104mmFloat use 6.8~6.9V
Reference Weight 0.74kgTemperature compensation -10mV/℃








applications 1..jpg






Battery Certificates


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4 .jpg 

Company Information


battery factory 1.jpg


♦ Battery factory Founded in 1996 , 2 million batteries annual production capacity 

♦ Products including valve regulated lead acid battery , Gel battery , deep cycle battery  , OPzV and   OPzS battery 

♦ Products are exported to more than 150 countries 
♦ Products are certified by CE , UL ,Rohs 

♦ Mature and very well respected AGM and GEL technologies for valve-regulated lead-acid                 batteries ranging from 2Ah to 3000Ah





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Contact US


Neil Liu 

Moblie phone : +86 188 5826 1705

What 's app : +86 188 5826 1705

wechat: 188 5826 1705

Skype: yangtze-solar 

Email: neil(at)yangtze-solar.com

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