Wholesale Rechargeable Maintenance Free 2V 800ah Valve Regulated Gel Lead Acid Battery

• Type: Lead-Acid Batteries
• Usage: Car, Bus, UPS, Electric Power, Lighting, Electric Bicycle, Boat, Solar System
• Nominal Voltage: 2V
• Discharge Rate: High Discharge Rate
• Shape: Cylindrical Battery
• Electrolyte: Acid
• Model NO.: JFMG-800
• Installation: Fixed
• Rechargeable: Chargeable
• OEM: Acceptable
• Color: Grey / Black/Red
• Terminal: Copper
• Maintenance: Free
• Warranty: 3 Years
• Material: High Pure Lead
• Transport Package: Carton Box and Wooden Pallet
• Specification: 411*175*330mm
• Trademark: Jingsun battery
• Origin: China
• HS Code: 8507200000
• Production Capacity: 5000PCS/Week

Product Description

Wholesale Rechargeable Maintenance Free 2V 800ah Valve Regulated Gel Lead Acid Battery
 

Product Description

Specification

1. Functional Parameter		5. Environment Temperature
Nominal Voltage	2V	Discharge Temperature	-20~50ºC
Nominal Capacity (10 hour rate)	800Ah	Charge Temperature	-10~50ºC
Number of Cells	2cells	Storage Temperature	-20~60ºC
2. Rated Capacity at 25ºC (77° F)		6. Inner Resistance & Max . Discharge Current
10 hour rate (0.1C, 1.80V/cell)	800Ah	Fully Charged battery at 25ºC (77° F)	0.32mΩ
3 hour rate (0.25C, 1.75V/cell)	638Ah	Max. Discharge Current	1800A (5s)
1 hour rate (0.55C, 1.60V/cell)	408Ah	Short Circuit Current	6200A
3. Capacity affected by Temperature (10 hour rate)		7. Self-discharge  at 25ºC (77° F)
40ºC   (104° F)	102%	Capacity after 3 month storage	92%
25ºC   (77° F)	100%	Capacity after 6 month storage	84%
0ºC    (32° F)	90%	Capacity after 9 month storage	74%
-15ºC   (5° F)	70%	Capacity after 12 month storage	65%
4. Dimension and Weight		8. Constant voltage charging at 25ºC (77° F)
Length	411mm	Cyclic use	2.35~2.4V
Width	175mm	Maximum charging current	250A
Height	330mm	Temperature compensation	-5mV/ºC
Total Height	339mm	Float use	2.23~2.27V
		Temperature compensation	-3.3mV/ºC

 

Company Profile

FAQ

A: What's your main products?

Solar system, solar panel, inverter, controller, battery and mounting system and all the related soar power accessories.

 

B: Are you a factory or trading company?

We are a manufacturer with export license.And we have certificates.

C: Could you print our company logo in nameplate and package?

Yes, we can do it according to your design.

D: Can you support OEM and on-site installation?

Yes,as a professional solar system manufacturer, we can offer our clients OEM and on-site installation, fully support and assistance in service.

E: How does your factory carry out quality control?

Quality is priority. We have professional QC feam to carry out the Quality control.

 

F: What is your advantage in Solar Energy System?

Automatic production line with international advanced production equipment from Japan and Germany. Price is competitive.