AGM VRLA SMF Motorcycle Lead Acid Battery 12V 20ah Maintenance Free

12V 20ah AGM Electric VRLA Motorcycle Battery Maintenanca Free Power Battery

BATTERY PLATE NTRODUCE

The two electrodes of the chemical power source are composed of active materials and supporting and conductive "current collectors",

which are generally sheet-shaped porous bodies called polar plates.

Polar plates are often made by not adding active materials directly to the current collector, but raw materials are made into a paste and coated

on the grid, or the raw materials are poured into a glass filament tube, and then the activity is generated through the process of chemical

conversion. substance. The former is called pasted plate, and the latter is called tubular plate, which are two common plate forms in lead-acid

batteries. The raw materials can also be filled into the porous substrate, sintered and formed into a sintered plate (sintered plate), the nickel

electrode of the alkaline battery is made by this method.

Such as: negative plate (negative plate)

Positive plate

Faure plate

Tubular plate

Plant plate

Plate group

Pasted plate (grid type plate; pasted plate)

Sintered pole plate

The electrode plate is a network structure made of lead, and a chemically reactive active material is applied on it, such as a lead-acid battery.

Among them: the active material of the positive plate is lead dioxide powder, which looks a little brown after being fully charged.

The active material of the negative plate is spongy lead powder, which is gray of metallic lead after being fully charged, and the secondary

plate is gray-white when the battery is discharged.

During discharge: the lead dioxide on the positive plate is converted into lead sulfate, and the hydrogen ions in the acid are converted into

water by electrons. The lead powder of the negative plate is also converted into lead sulfate

The acid radical loses electrons to produce electrons in the negative electrode. The electrons produce current in the outer circuit.

When charging: Contrary to the above process, lead sulfate is transformed into lead dioxide and pure lead with different energy states.

>Specification

 

Battery Model No.		12V 6ah
Nominal Voltage		12V
Capacity(10HR/25℃)		3Ah
Dimension	Length	150±2mm
	Width	87±2mm
	Height	93mm
Approx. Weight		2.31kg
Operating temperature range		-20℃-50℃(-4℉-122℉)
Standard charging method(25℃)	Current	0.9A
	Time	5-10h
Quickly charging method(25℃)	Current	4.5A
	Time	1H
Terminal Material		Lead
Container Material		ABS

 

 

>Structure and composition

 

Component	Pos. plate	Neg. plate	Container	Cover	Separator	Electrolyte	Safety valve	Terminal
Raw material	lead dioxide	lead	ABS	ABS	AGM	Sulfuric acid	Rubber	Copper

 

 

>Production process

>Delivery & Payment Terms

 

Payment Terms	T/T	EXW	30% in advance for deposit payment, the balance payments will be paid before shipment.
		FOB
		CFR/C&F	30% in advance for deposit payment, the balance will be paid against copy of B/L
		CIF
	L/C	For the amount of one shipment above 50,000 usd, L/C at sight is acceptable.
	West Union	For the amount less than 5000 usd
	Paypal
Delivery Time	7~25 days after receiving the payment or the deposit payment

 

>Why choose us?

 

1. We offer one-stop power solutions, which saves design time and cost for customer:

 

-- Pack design / External Case design / BMS design

 

2. Strict quality control system which enhances customers' competitiveness:

 

-- 100% PCM test by IQC

 

-- 100% Capacity test by OQC

 

3. Delivery on time & excellent service:

 

-- Fast Delivery in 10 days if stock

 

-- 8h response & 48h solution

 

4. Experienced R&D team, be customer's professinonal power solution consultant:

 

-- Comprehensive Battery Test Center (Safety and Reliable test)

 

-- Powerful ODM Ability to Afford Customized Design Requirement

>FAQ

 

1. WHICH BATTERY SHOULD I CHOOSE?

 

 -It depends on the application, different application has their own optimal solution. This question we need consider material of battery, weight,

 

  capacity, rated power, cycle life, working temperature, charging method, power efficiency, veracity of discharge time under Max discharger

 

  current, power management of BMS system, user experience and so on.

 

2. WHAT CELLS ARE YOUR BATTERY PACKS MADE UP OF?

 

- it depend on the application, we need consider shape, weight, size of battery and battery working environment.

 

  However A gradecell is necessary.

 

3. HOW MUCH VOLTS SHOULD I CHOOSE?

 

- Depending on your motor. If your motor is rated DC 48V, battery must be rated 48V DC.

 

 If your motor is rated AC 300V, voltage of battery must match your inverter, power need be higher than motor. For example,

 

 if your inverter accept rated DC 72V – 96V to AC 300V, means battery can be made to rated 72V or 96V.

 

 But we need consider rated power of motor and discharge rate of battery to decide 72V or 96V which one rated voltage is

 

 better for your application.

 

4. HOW MUCH AMPS DO I NEED?

 

- Also depending on your motor, battery rated power must be higher than motor, we need consider energy loss.

5. HOW MUCH AMP HOURS DO I NEED?

 

- It depends on your demand. How many Kwh you need battery to save? How many time you want the battery work per charging.

 

 Or how far your bike or car can move under per charging.