12V28ah Deep Cycle VRLA UPS Home Storage AGM Battery

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The FGET sealed lead acid rechargeable battery (VRLA battery) is leak-proof and maintenance free. The Superiority of VRLA battery is derived from its uniquely efficient oxygen recombination technology.

Sample : available

Product Detail

Application:

Solar and wind systems
Cable TV
Telecommunications
Wheelchair
Marine Equipment

Military Equipment
Emergency lighting
Power Plants
Medical Devices
Golf Cart

Battery Use and Maintenance:

1) Please use constant-voltage charge.

2) In floating charge, the voltage is 2.23 to 2.27 per unit cell.

3) In cycle use, the voltage is 2.35 to 2.45 per unit cell, the max. Current is no more than 25%° C

4) Please do tighten the bolts to avoid sparkle and poor contact when the battery is in use.

5) Please do not use it near the heat source and open flame.

6) Please keep it at low temperature. Please change it while there is liquid leaking or damage.

Battery Out Size:

Battery Parameters:

1. Functional Parameter		5. Environment Temperature
Nominal Voltage	12V	Discharge Temperature	-15~50ºC
Nominal Capacity (20 hour rate)	28Ah	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)	28Ah	Fully Charged battery at 25ºC (77° F)	<9mΩ
5 hour rate (0.165C, 10.8V)	25.05Ah	Max. Discharge Current (7 min)	84A
1 hour rate (0.55C, 10.5V)	16.97Ah	Short Circuit Current (10 sec)	280A
3. Capacity affected by Temperature (20 hour rate)		7. Shelf Life 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	166mm	Cyclic use	14.4~14.9V
Width	178mm	Maximum charging current	8.4A
Height	125mm	Temperature compensation	-30mV/ºC
Total Height	125mm	Float use	13.6~13.8V
Reference Weight	8.6kg	Temperature compensation	-20mV/ºC

Lead Acid Battery Series:

Model	Voltage	Capacity	Size	Plate	Weight	Download
Model	Voltage	(20h)	(mm)	Number	(kg)	Download
SJ12V1.3Ah	12V	1.3Ah	974351*57	30	0.56
SJ12V4Ah	12V	4Ah	9070101*107	36	1.4
SJ12V7Ah	12V	7Ah	1516594*100	48	2
SJ12V9Ah	12V	9Ah	1516594*100	54	2.6
SJ12V12Ah	12V	12Ah	1519895*101	78	3.5
SJ12V17Ah	12V	17Ah	18177167*167	48	4.9
SJ12V24Ah	12V	24Ah	177165126*126	66	7.3
SJ12V30Ah	12V	30Ah	177165126*126	78	8.8
SM12V33Ah	12V	33Ah	196131155*180	42	9.2
SM12V36Ah	12V	36Ah	196131155*180	42	10.6
SM12V38Ah	12V	38Ah	196165175*182	36	11.4
SM12V42Ah	12V	42Ah	196165175	42	12.8
SM12V45Ah	12V	45Ah	196165175	42	13.2
SM12V55Ah	12V	55Ah	229138208*227	48	15
SM12V65Ah	12V	65Ah	350166175	66	19
SM12V70Ah	12V	70Ah	350166175	72	21
SM12V80Ah	12V	80Ah	350166175	78	22
SM12V100Ah	12V	100Ah	307168208*227	66	28
SM12V120Ah	12V	120Ah	406174208*233	90	33
SM12V134Ah	12V	134Ah	340.5173280(285)	66	36
SM12V145Ah	12V	145Ah	340.5173280(285)	78	40
SM12V150Ah	12V	150Ah	483170241*241	114	43
SM12V180Ah	12V	180Ah	532207215*240	126	52
SM12V200Ah	12V	200Ah	522240219*244	138	59
SM12V210Ah	12V	210Ah	522240219*228	150	61
SM12V260Ah	12V	260Ah	522240219*228	162	69

Work Shop

Main Workshop

FGET, it is highly resistant to battery acid, oxidation and heat, and can maintain its shape and strength after prolonged exposure to sever environmental conditions. Customized specifications are available.

Battery Charging

In the fully charged state, the negative plate consists of lead, and the positive plate lead dioxide, with the electrolyte of concentrated sulfuric acid.

Produce line

FGET have 3 produce lines for AGM battery from 2V to 12V, GEL battery and OPzV battery.

Packing & Delivery

Carton Packing

20, 10 or 4 pieces in one carton for batteries smaller than 12V24AH,one in one carton for larger batteries.

Batteries Layer

Load Lead acid batteries 3-5 layers high with cardboard between each layer, and stretch wrap. Make sure to catch the top of the pallet to help anchor it.

20' Container

As Lead Acid batteries are very heavy, we all use fumigation free tray to transport them

Our Certification

Company Certificate

Commitment to quality, consistency, innovation and service is taking the Company through a steady growth in the competitive market.

ISO Certificate

SGS ISO9001 quality management system certificate, ISO14001 environment system certificate

MSDS & Transport

Our batteries have UL and CE approvals. MSDS and Report for Safe Transport of Goods.

Our Services:

Samples and OEM, Warranty and After-Sale Service:

Sample can be provided for quality testing

OEM Welcomed
Warranty: 2 Year
After-Sale Service: 24 Hour-Hot Line for Consultancy and Technical Support

Tags : 28ah sealed lead acid battery 12v 28ah agm battery best 28ah battery 28ah battery 28ah storage battery 12 volt 28ah agm deep cycle battery

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Subject : 12V28ah Deep Cycle VRLA UPS Home Storage AGM Battery

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12V28ah Deep Cycle VRLA UPS Home Storage AGM Battery

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