Esg Good Selling Good Quality Car 12V7ah Lead-Acid Battery for Electric Bike/Bicycles

Model NO.
12V 7
Installation
Packaged
Rechargeable
Chargeable
Battery Case Material
ABS
Battery Plate
Flat Plate
Terminal Type
Copper / Lead
Safety
Explosion-Proof
Separator Material
AGM
Color
Any Color
Warranty
1 ~ 8years Optional
OEM
Yes
Weight
2 Kg
Size
151*65*100
Transport Package
Carton, Pallets, Wood Packing
Specification
CE, ISO, CGC
Trademark
ESG
Origin
Guangdong, Guangzhou
HS Code
85072000
Production Capacity
50000
Reference Price
$ 2.70 - 3.60
Contact Us

Product Description

ESG Good Selling Good Quality Car 12V7AH Lead-acid Battery For Electric Bike/bicycles

Esg Good Selling Good Quality Car 12V7ah Lead-Acid Battery for Electric Bike/Bicycles
Esg Good Selling Good Quality Car 12V7ah Lead-Acid Battery for Electric Bike/Bicycles
Esg Good Selling Good Quality Car 12V7ah Lead-Acid Battery for Electric Bike/Bicycles
Esg Good Selling Good Quality Car 12V7ah Lead-Acid Battery for Electric Bike/Bicycles

Maintenance free

As it is value-regulated .sealed and glass mat is utilized .acid is trapped inside . so refilling is not needed and is leak proof.

NO Memory Effect

Some batteries say nickel -cadmium batteries. will become conditioned to provide less power after repetitious short usage /discharge .

No memory effect 

Some batteries .say nickel -cadmium batteries will become conditioned to provide less power offer repetitious short usage /discharge

Low self discharge

The self -discharge rate for TOYO SLA . battery is about 2-3% per month at room .temperature compared with 20-30% for other common battery systems .

Longer service life

Utilized thick and massive calcium grate ensure that TOYO SLA battery has a longer service life over 15years .

High discharge rate .

Since the internal resistance is low .the battery can provide high rate of discharge

Wide operation temperature range

TOYO VRLA battery capacity is rated at 20°C , and will operate from 15°C (5f)+50°(C (122F)when it is fully charged Ambient temperature is 20°C.service life will be more efficient under 15'C to 25"C .
Esg Good Selling Good Quality Car 12V7ah Lead-Acid Battery for Electric Bike/Bicycles

Parts  Material of construction Function
Positive platesPositive plates are plate electrodes of which a grid frame of lead-tin-calcium alloy holds lead dioxides as the active material.Retain sufficient capacity. Maintain capacity performance for long period of time (long life performance). Minimize self-discharge.
Negative platesNegative plates are plate electrodes of which a grid frame of lead-tin-calcium alloy holds spongy lead as the active materialRetain sufficient capacity. 
Maintain capacity performance for long period of time (long life performance). Minimize self-discharge.
Separator The advanced micro porous Absorbed Glass Mat (AGM) or PVC separators retain electrolyte and prevent shorting between positive and negative plates. Separators adopt a non-woven fabric of fine glass fibers, which is chemically stable in the diluted sulfuric acid electrolyte. Being highly porous, separators retain electrolyte for the reaction of active materials in the plates.Prevents short circuit between positive and negative plates. 
Retains electrolyte.
Prevents active material fall by pressing plate surfaces.
ElectrolyteThe GEL Electrolyte is used as the medium for conducting ions in the electro-chemical reaction in the battery. The GEL Electrolyte is used as the medium for conducting ions in the electro-chemical reaction in the battery.
Container & CoverMaterials of the body and cover of the battery case are ABS resins, unless otherwise specified Accommodates plate group consisting of positive and negative plates and separators. 
Retains sufficient mechanical strength to withstand battery internal pressure.
Safety valve Synthetic rubber with excellent acid resistance and little deterioration by aging. In cap shape. The valve is comprised of a one-way valve made of material such as neoprene.Releases gas if cell internal pressure rises abnormally high and normalizes internal pressure. Prevents ingress of oxygen.
PROCESS&QC
Esg Good Selling Good Quality Car 12V7ah Lead-Acid Battery for Electric Bike/Bicycles
Esg Good Selling Good Quality Car 12V7ah Lead-Acid Battery for Electric Bike/Bicycles
PACKING & SHIPPINGEsg Good Selling Good Quality Car 12V7ah Lead-Acid Battery for Electric Bike/Bicycles
FAQ

Q1: What's your payment terms?

A1:We accepted almost all payment terms,like T/T,L/C,DA,DP,Western Union,MoneyGram

Q2: OEM Service
A2: We can print your LOGO on Battery case , If your quantities reached 100PCS , We also can printing your LOGO on Battery carton.

Esg Good Selling Good Quality Car 12V7ah Lead-Acid Battery for Electric Bike/BicyclesExhibition&Teamwork
Esg Good Selling Good Quality Car 12V7ah Lead-Acid Battery for Electric Bike/Bicycles
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Esg Good Selling Good Quality Car 12V7ah Lead-Acid Battery for Electric Bike/Bicycles
 

 

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