Manufacturer Price 4V 2ah Sealed Lead Acid Battery for LED Light

Prod Model:	6FM100
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Battery:	4V 2ah Sealed Lead Acid Battery
Color:	Black, White or Customized
Certificates:	Passed CE
Warranty:	1 Years
Business Style:	Battery Manufacturer
Material:	ABS
OEM Service:	Welcome
Sample:	Yes
Design Life:	10-12 Years
Type:	Lead-Acid Batteries
Usage:	Solar Power
Nominal Voltage:	4V
Discharge Rate:	Low Discharge Rate
Shape:	Square Battery
Rechargeable:	Chargeable

Product Description

Manufacturer price 4v 2ah sealed lead acid battery for LED light 
 1. Product Description

Nominal Voltage	4V
Dimension(mm)	Length	Width	Height	Total Height
	45+/-1	33.5+/-1	75+/-1	81+/-1
Approx. Weight	0.26kg
container material	ABS
Rated capacity	20hr,3.5V	10hr,3.5V	1hr,3.2V
	2Ah	1.9Ah	1.3Ah
Max discharge current	30A(5s)
Internal resistance	Approx. 27mΩ
Operating temperature range	Discharge	Charge		Storage
	-15°C~50°C	0°C~40°C		-15°C~50°C
Nominal operating temperature	25°C±3°C
Cyclic charging voltage	Initial charging current less than 1.5A voltage 4.8V~5V at 25°C temp.coefficient -10mv/°C
Standby use	No limit on Initial charging current voltage  4.5V~4.6V at 25°C temp.coefficint-6mv/°C
Capacity affected by temperature	40°C	25°C		0°C
	103%	100%		86%

Our products include deep cycle battery,gel battery,agm battery,lead acid battery
The capacity : 2ah to 200ah.
For high capacity,we have 3 years warranty,for low capacity,we have 1-2 years warranty.
We can accept OEM and ODM design.
  
2.Application:
*Emergency Power System                       *Power tools
*Communication equipment                       *Alarm system
*Telecommunication systems                     *Marine equipment
*Uninterruptible power supplies                  *Fire and Security System
*Electric bicycle and wheelchairs               *Solar and wind system, etc 
   
3.FEATURES:
1) Maintenance-Free Operation 
Absorbent Glass Mat (AGM) technology ensures efficient gas recombination up to 99% and freedom from electrolyte maintenance. During the expected service life of batteries, no need to check the specific gravity of the electrolyte or add water. 
2) Good Discharging Ability
Tight assembly technology ensures an excellent high-rate discharge performance. 
3) Long Service Life
A unique corrosion-resistant grid alloy ensures batteries have long service life.
4) Low Self Discharge
Using high purity raw materials ensures batteries have less self-discharge. 
5) Environmental & Non-polluting
Gas Recombination technology ensures the battery high seal reacting rate, which can prevent the acid fog from separating out.
6) Safe & Reliable
Efficient venting system automatically release excess gas when the pressure rises above the normal level & reseals the valves when it returns to the normal rate, which can protect the battery from bursting.