Yangtze 2019 Best 12V4.5ah 20hr Lead Acid Battery

***** 12+ Years Working Life Deep Cycle Free Shipping 4.5ah 12V Lead acid Battery ***** Key Features : ♦Gelled electroly

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DESCRIPTION

Basic Info

Model NO.	6-FM-4.5
Installation	Fixed
Rechargeable	Chargeable
Material	High Pure Lead
Certificate	CE/RoHS/ISO9001/ISO14001/IEC60896/IEC61427
Size	9070105mm
Weight	1.43kg
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	12V4.5AH lead acid Battery
Trademark	Yangtze Solar
Origin	China
HS Code	8507200000
Production Capacity	2000pieces /Week

Product Description

***** 12+ Years Working Life Deep Cycle Free Shipping 4.5ah 12V Lead acid Battery *****

Key Features :
♦Gelled electrolyte made by mixing sulfuric acid with silica fume
♦The electrolyte is gel like ,immobile and does not leak ,enabling uniform reaction of each part of the plate .
♦High rate discharge performance due to tight assembly technology
♦Strong heat dissipation and wide operating temperature range
♦Avoid acid mist being separated out , environment friendliness
♦Efficient venting system release excessive gas automatically

Applications :
♦Solar and wind energy storage system
♦EPS and UPS battery backup
♦Signal system , emergency lighting system , security system
♦Telecommunication Equipment
♦Power plant and transmission system

1. Functional Parameter		5. Environment Temperature
Nominal Voltage	12V	Discharge Temperature	-20~60ºC
Nominal Capacity (10 hour rate)	4.5Ah	Charge Temperature	0~50ºC
Number of Cells	6cells	Storage Temperature	-20~60ºC
2. Rated Capacity at 25ºC (77° F)		6. Inner Resistance & Max . Discharge Current
10 hour rate (0.1C, 10.8V)	4.5Ah	Fully Charged battery at 25ºC (77° F)	18mΩ
3 hour rate (0.25C, 10.8V)	4Ah	Max. Discharge Current	98A (5s)
1 hour rate (0.55C, 10.5V)	2.5Ah	Short Circuit Current	235A
3. Capacity affected by Temperature (10 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	1.85A
Height	101mm	Temperature compensation	-30mV/ºC
Total Height	105mm	Float use	13.6~13.8V
Reference Weight	1.43kg	Temperature compensation	-20mV/ºC

♦ 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

Yangtze 2019 Best 12V4.5ah 20hr Lead Acid Battery

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