2V400ah Deep Cycle Battery for Power Supply System

Prod Model:	GFM-400
Certificates:	Ce, UL, Tlc, ISO9001, ISO14001, Ohsas18001
Dimension:	196*171*330*342 (L*W*H*Th)mm
Weight:	23.1 Kgs
Design Life:	8 Years
Warranty:	3 Years
Maintenance Free:	Yes
Battery Color:	Italia Grey
Terminal:	Copper
Type:	Lead-Acid Batteries
Usage:	Boat
Nominal Voltage:	2V
Discharge Rate:	High Discharge Rate
Shape:	Square Battery
Rechargeable:	Chargeable

Product Description

Factory Information
Huafu High Technology Energy Storage Co., Ltd is a leader in battery industry for energy storage in China, manufacturer ranks NO. 1 in sales of GEL battery in Chinses market, with more than 20 years experience in producing and exporting environmental friendly Rechargeable Valve Regulated Lead Acid (VRLA) Battery, AGM Sealed Lead Acid (SLA) Batteries, Deep cycle Solar GEL Batteries, Front Terminal Battery, High Temperature long life GEL battery, Specialty batteries for plateaus, OPzV Battery, OPzS Batteries, Telecom Batteries, Lead Carbon, Lithium batteries. 

Quality system & Certifications
ISO9001,ISO14001,OHSAS18001-2007, CE, UL, IEC, ROHS, SGS

Products Standard
GB/T 19638.2-2005 YD/T 1360-2005 IEC 60896-21/22:2004


Huafu Lead Acid Battery Construction
The battery consists mainly of positive plates, negative plates, separators, electrolyte, valves, a container and a cover.

Element	Electrolyte	Positive Plate	Negative Plate	Container
Material	Colloidal Silicon	Lead dioxide	lead	ABS
Element	Cover	Safety valve	Terminal/Wire	Separator
Material	ABS	Rubber	Copper	Fiberglass

1). Electrolyte: Be immobilized in the cell through the use of a gelling agent or absorbed in the separators and plates.The cells shall have no residual free or bulk liquid electrolyte.
2). Separators: Made of fiberglass. Be porous to electrolyte but electrically insulating. 
3). Continer & Cover: Cell containers and covers shall be made of a high impact, flame-retardant plastic
4). Terminal: Terminal posts shall be cast in lead or lead alloy and have a copper core insert.
5). Valve: The valve operate at the pressure limits specified. The valve will not allow ingress of outside air into the unit.


Comprehensive performances
1. Patents structure: Have "easy connection storage battery" patent structure, can buried underground to installation, to avoid pole corroded.
2. Excellent recovery performance: Use a special patented alloy and lead paste formula, have a strong capacity of recovery performance after deep discharge.
3. Strong charge acceptance: Used import low resistance materials and advanced technology, current become smaller at end of the charge and has a strong charge accept ability.
4. Wide temperature range: -30 degrees Celsius- 45 degrees Celsius
5. Long life: Using gel electrolyte, no acid layer and has long life.
6. Environment friendly: Not include Cadmium metal which is pollution to environment. With no leaking and ensured the battery's environmental protection and safety.


Performance Specification

Rated Voltage	2V
Rated Capacity	400 Ah(10 hr, 1.80 V/cell, 25 ºC)
Approximate Weight(Kg,±3%)	23.1 kg
Terminal	Copper(M8)
Maximum Charge Current	100 A
Ambient Temperature	-35~60 ºC
Dimension(L*W*H*TH, ±3%)	196*171*330*342mm
Case	ABS
Application	Communication/communication station, power station, power transmission andtransformation system, computer system protection, emergency power supply, UPS uninterruptible power supply systems, wireless stations and standby power automaticcontrol, etc.

FAQ
1. Are you a factory?
Yes, we are manufacturer, the factory located in Yangzhou city, Jiangsu province.
 
2. How many workers in your factory?
  About 1000 workers.

3. Is it a maintenance free battery?
  Yes,it is sealed maintenance free battery.

4. What kinds of battery will you provide?
We can provide full range of 2v/12v gel and lead acid battery, lead carbon battery ,EV battery, tubular battery, lithium-ion battery and so on.
 
5. Where can we use the batteries?
Our batteries can be widely used in UPS and computer standby power supply, Solar and wind system, Control system, Telecommunication system, Emergency light system,Alarm system, Security system, Firefighting equipment standby power supply, railway system, Ship equipment, Aeronautical facility, Electric toys, Power tools, Emergency lamp, Medical treatment equipment, Power system, Power station, Standby power supply, Military equipment, Telephone switching system etc.

6. Can your battery meet CE requirements?
Yes, our battery meet CE, UL, ISO9001, ROHS and TLC, can be exported to almost every country .

7. Can you provide OEM service?
Yes, OEM/ODM is available, we can print your picture or logo on the battery and box.

8. Do you have after-sales service?
Yes, battery with quality problems will be changed as long as the battery still under warranty period.
 
9. If i place an order now, how long it will takes you to arrange the delivery?
If we have finished batteries,usually it will takes 10-15 days to arrange the shipment. Otherwise, it will takes more than 15 days cause we need to arrange the production.



Other 2 Volt Products

Model	Normal Voltage  (V)	Normal Capacity (Ah)	Dimension L* W*H*TH(with terminal)mm
CN(J)-200	2	200	171*106*330*342
CN(J)-300	2	300	171*151*330*342
CN(J)-400	2	400	196*171*330*342
CN(J)-500	2	500	241*171*330*342
CN(J)-600	2	600	285*171*330*342
CN(J)-800	2	800	383*171*330*342
CN(J)-1200	2	1200	510*175*337*347
CN(J)-1500	2	1500	318*341*341*351
CN(J)-2000	2	2000	433*342*341*351
CN(J)-2500	2	2500	629*346*341*351
CN(J)-3000	2	3000	629*346*341*351
CN(J)-3600	2	3600	696*340*330*342

Huafu Company Info Video Links: https://youtu.be/dAExGmhU4PI
Welcome to visit our factory!
We Provide 3 Years Warranty!