High Quality 12V 4ah 20hr Rechargeable Battery

Product Details
Customization: Available
Type: AGM Lead Acid Battery
Usage: UPS, Electric Power, Lighting, Electric Bicycle, Boat, Solar System, Telecom
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  • High Quality 12V 4ah 20hr Rechargeable Battery
  • High Quality 12V 4ah 20hr Rechargeable Battery
  • High Quality 12V 4ah 20hr Rechargeable Battery
  • High Quality 12V 4ah 20hr Rechargeable Battery
  • High Quality 12V 4ah 20hr Rechargeable Battery
  • High Quality 12V 4ah 20hr Rechargeable Battery
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Basic Info.

Model NO.
6-FM-4
Nominal Voltage
12V
Discharge Rate
High Discharge Rate
Shape
Square Battery
Electrolyte
Acid
Installation
Fixed
Rechargeable
Chargeable
Material
High Pure Lead
Certificate
CE/RoHS/ISO9001/ISO14001/IEC60896/IEC61427
Size
90X70X101mm
Weight
1.45kg
Maintenance
Free
Color
Grey / Black
Terminal
Copper or Lead Material
Warranty
3 Years
Expected Cycle Life
10 Years
Sealed
Yes
Transport Package
1PCS /Carton
Specification
12V4AH AGM Battery
Trademark
Yangtze Solar
Origin
China
HS Code
8507200000
Production Capacity
20000pieces /Week

Product Description

***** High quality 12v 4ah 20hr rechargeable battery *****

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  12V Discharge Temperature  -15~50ºC
Nominal Capacity (20 hour rate) 4Ah Charge Temperature  0~40ºC
Number of Cells  6cells  Storage Temperature  -15~40ºC
2. Rated Capacity at 25ºC (77° F) 6. Inner Resistance & Max . Discharge Current 
20 hour rate (0.05C, 10.8V) 4Ah Fully Charged battery at 25ºC (77° F) 35mΩ
5 hour rate (0.165C, 10.8V) 3.25Ah Max. Discharge Current  60A (5s)
1 hour rate (0.55C, 10.5V) 2.65Ah Short Circuit Current  200A
3. Capacity affected by Temperature (20 hour rate) 7. Self-discharge  at 25ºC (77° F)
40ºC   (104° F) 103% Capacity after 3 month storage  91%
25ºC   (77° F) 100% Capacity after 6 month storage 82%
0ºC    (32° F) 85% Capacity after 9 month storage 73%
-15ºC   (5° F) 65% Capacity after 12 month storage 64%
4. Dimension and Weight  8. Constant voltage charging at 25ºC (77° F)
Length  90mm Cyclic use 14.4~14.9V
Width 70mm Maximum charging current  1.2A
Height  101mm Temperature compensation  -30mV/ºC
Total Height  105mm Float use  13.6~13.8V
Reference Weight  1.45kg Temperature compensation  -20mV/ºC

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


High Quality 12V 4ah 20hr Rechargeable Battery
High Quality 12V 4ah 20hr Rechargeable Battery
High Quality 12V 4ah 20hr Rechargeable Battery
High Quality 12V 4ah 20hr Rechargeable Battery
High Quality 12V 4ah 20hr Rechargeable Battery
High Quality 12V 4ah 20hr Rechargeable Battery
 

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