Product Details

rechargeable batteries 4v2ah lead acid agm vrla battery

lead acid battery 4v2ah is 1.Lead acid battery 2.Use of safety 3.Long service life 4.Rechargeable battery

Product Description

Type	Specification
Nominal Voltage	4v
Nominal Capacity	2ah (20hrs, 25℃/77°F)
	1.8ah (10hrs, 25℃/77°F)
	1.7ah (5hrs, 25℃/77°F)
Dimension	Length:45±2mm
	Width:33±2mm
	Container Height:74±2mm
	Total Height(with Terminal):80±3mm
Approx Weight	0.235kg
Terminal	F1 or F2
Container material	ABS
Operation Temp.Range	Discharge:-15-50℃(5-122°F)
	Charge: 0-40℃(32-104°F)
	Storage: -15-40℃(5-104°F)
Nominal Operating Temp.Range	25±3℃(77±5°F)
Cycle Use	4.8V- 4.5V(25℃/77°F) Coefficient:30mv/℃ (Initial charging current less than 1.2A)
Standby Use	4.4V-4.8V(25℃/77°F) Coefficient:20mv/℃ (No limit on Initial Charging Current)
Capacity affected by Temp.	102% 40℃(104°F)
	100% 25℃(77°F)
	80% 0℃(32°F)

Advantage

1.The battery is full of power when it’s out of factory, no need to use liquid charge;

2.no memory, no need to discharge battery use, suitable for circuit design;

3.by high partition, adsorption and strong;

4.there is no flowing liquid (poor liquid), does not leak acid and free Upside down, Agricultural electric sprayer 12v12ah lead acid battery

ply with environmental requirements, ease of use,

6.the use of lead-calcium alloys, battery self-discharge is very low,

7.easy storage, less maintenance;

8.using ABS plastic shell and valve technology for safe use.

Application(The battery usage filed )

The lead acid battery can be used in agricultural electronic sprayer, fire alarm system, UPS and so on.

Automatic parking lock, Wall type fire-fighting device, sells the food machine, and Vehicle flow detection machine

structure of battery

application

The lead acid battery can be used in agricultural electronic sprayer, fire alarm system, UPS and so on.

kinds of battery deep cycle solar batteries,lead acid battery plate,vrla battery

MODEL	APPLICATION(Usage field )
4v4.5AH	Electronic Balance
6v1.3AH	Attendance Machine, Alarm and Instrumentation
6v4AH	ZBV, emergency lamp, camera,Electricity theft, Electronic balance and Children toy car
6v5AH	floodlight projector, emergency lighting, guard against theft, alarm system, electric tool, Emergency starting,Electric toys,Electronic weighing scales,signal lamp and Flashing lights
6v7AH	electrical scooter, Parking Lot Barrier and Hook scale
6v12AH	Distribution control, Solar garden lights, and Electric toys
12v1.3AH	Access control, alarm, Instrumentation, lawn lamp and Electronic Fences
12v2.3AH	fire control cabinet, Automatic ramp door, Security alarm and medical device
12v2.6AH	beacon light, warning light, Camping lantern, Automatic car cover, Audio, and Elevator emergency lighting
12v3.3AH	Alarm, and Mineral detectors
12v4AH	ups power supply, electronic instruments, Electric toys, Alarm, Magnetic lock, Electric lock and automatic door
12v7AH	Agricultural electric sprayer, Security, inflatable, Flashing lights, signal lamp and camera
12v7AH-C	Children's toys, Automatic parking lock, and ups power supply
12v7AH-SC	Inflatable, Security alarm host, Flashing lights, signal lamp, electric sprayer, and access control system
12v9AH	Security alarm host, Security alarm, Electric toys, Flashing lights, signal lamp, inflatable, Burglary Alarm Master Panel, device of driving birds, and Automatic forklift
12v12AH	Automatic parking lock, Wall type fire-fighting device, sells the food machine, and Vehicle flow detection machine
12V15AH	Dry lotus battery,Automatic parking lock, Wall type fire-fighting device, sells the food machine, and Vehicle flow detection machine,
12v24AH	Elevator emergency system, fire alarms, wind power system, Solar Power System,and Vehicle flow detection machine
12v33AH	Sweeper, plant protection machinery,
12v40AH	Elevator emergency system, Elevator leveling system, street lamp, fire alarm, Ups, Light Box,DC power supply, wind power system, and Solar Power System
12v65AH	ups power supply, Lamp power supply, DC power supply, wind power system, and Solar Power System
12v100AH	ups power supply, monitoring equipment, Solar street light,Lamp power supply, wind power system,and Solar Power System
12v120AH	ups power supply, monitoring equipment, Solar street light,Lamp power supply, wind power system,and Solar Power System

certificate

Packaging & Shipping

FAQ

1. Could you do OEM?

Yes, we can OEM for you and submit the law of intellectual property rights.

2. Are you a factory?

Yes, our factory located in Huizhou city, Guangdong province, PRC. and we have 2 sales offices, one is in Zhenzhou city, Henan province, and the other one is in Shenzhen city, Guangdong province.

3. What is your product warranty?

the warranty is at least 1 year, free replace battery in the warranty, but, we supply service from start to end

4.Can you supply free sample?

for low price battery, we can supply free sample, for high price battery, the sample cost can be returned to you in following orders.

5.Are your batteries pre-built and stored on shelves before being shipped to the buyer?If so,how old are these batteries?Are they built to order?

No,our batteries were fresh produced based on customers order,especially for the big capacity battery.The lead time is almost 20 days,because all fresh batteries must be 100% pass whole test before shipment.Our batteries can storage 6 months without charging.

why choose us ?

1)Good Discharging Ability

Tight assembly technology ensures an excellent high-rate discharge performance.

2)Long Service Life

A unique corrosion-resistant grid alloy ensures MCA batteries have long service life.

3) Low Self Discharge

Using high purity raw materials ensures MCA batteries have less self-discharge.

4)Environmental & Non-polluting

Gas Recombination technology ensures the battery high seal reacting rate, which can prevent the acid fog from separating out.

5)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.

E-mail: paulali(at)
Skype: kanglidady
Tel: +86-68753149-806
QQ:2685829872
Address: Room418-423, Floor 4,B building,East of Lianyun road,North of Hanshan dong road, Erqi district, Zhengzhou
Website:
whatsapp:+86 18603865103