Product Details

12V 200AH deep cycle battery

1.BATTERY PROPERTIES

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 HENDA 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 HENDA 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

HENDA sla 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 .

Parts	Material of construction	Function
Positive plates	Positive 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 plates	Negative plates are plate electrodes of which a grid frame of lead-tin-calcium alloy holds spongy lead as the active material.	Retain 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.
Electrolyte	The 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 & Cover	Materials 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.

Solar batteries are an intricate component for off-grid electrical systems such as solar, wind, and mini hydroelectric systems.

All these systems produce DC electrical which must be stored so that it may be used at a later time. In order to do this at the present time we use deep cycle batteries.

Deep cycle batteries are used because they have the ability to be recycled many times. This means that they can go from being charged to being discharged to 50% numerous times without damaging the batteries unlike that of other batteries such as cranking batteries which are used to start vehicles.

The innovative Gel Technology does not only combines the advantages of lower internal resistance of deep cycle battery , but also do have much much better thermal stability and longer cyclic life .

Terminal opinional :

Battery Process

30years history Battery manufacturer

Lead (material)- Lead Plate - Battery Case all from our producing .

2.DESCRIPTION OF HENDA SEALED LEAD ACID BATTERY

2.1 BATTERY PROPERTIES

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.

High power to-weight ratio –HENDA SLA batteries can provide much power in comparison to its Weight .for example 6v and 12v MICRO series battery capacity range of room 0.8ah .to 28ah. Weight range only from 0.3to 9.5kgs .

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 b3ecome conditional to provide less power offer repetitious short usage /discharge

Low self discharge –the self –discharge rate for HENDA 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 HENDA 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 – HENDA sla 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 /

QC system :
1. original material inspection : 99.9999% pure lead .

2. ABS Battery case testing : Anti - impact / Prevent Burst.

3. Meaure each battery acid electrolyte weight - Ensure the consistency of every battery

4. Charing & discharge testing : deep cycle working

5. Each battery inspection Before Shipping : Guarantee 100% pass rate.

Our Services

Application

Certificate

Packaging & Shipping

Precautions

• Always handle batteries with care.

• Always store upright.

• Never over-fill with acid.

• Always charge in a well ventilated place.

• Always wear eye protection when handling batteries.

• Wear protective clothing if there is any rick of acid splashing.

Danger

• Do not use at the places near fire. Hydrogen gas generated from battery may cause fire and explosion.

• This 12v battery is only for starting engine. Do not apply for other uses.

• Keep out of the reach of children or the personnel who do not understand the manual. It may cause blindness or severe burn.

• When using the battery, wear safety glasses and rubber gloves.Sulfuric acid may cause blindness or severe burn.

Warning

• Replacement of battery shall be performed as per following order. If failed, it may cause fire and explosion. Remove cable from negative terminal first.Connect cable to negative terminal last.

• When connect cable to battery, make sure not to get changed post of +and -. It may cause the damage of electronic components or fire.

• When ueing the battery ,handle with care,sulfuric acid may cause blindness or severe burn.

Caution

• When moving battery, be careful not to drop the battery , which is heavy, Do not shake the battery with handle, if there is the handle, It may cause the injury.

• Do not shore the battery at the following places. High temperature and humidity. Being exposed to rain,snow, direct sunshine.

Company Information

Guangzhou Hengda Battery Co., Ltd. Was formed in September 1995 to carry out the work of ISO9000 quality management systems standards.
* In November 1996 a one-time adoption of international authoritative certification body Det Norske Veritas (DNV) and the Guangdong Provincial Quality System
Certification Center of the certification audit, is the national industry's first access to ISO9001 quality
always maintains the high quality system of working effectively and continuously improves our development.
management system authentication of international and domestic manufacturers. Guangzhou Hengda Battery Co.,
* In November 1999 passed the Norske Veritas (DNV) ISO9001 quality system certification review
*  In November 2002 passed the 2000 Quality System certification.
Guangzhou Hengda Battery Co., Ltd., high-quality products have won numerous honors: in 1996 our maintenance-free lead-acid batteries won the Outstanding Project Award
of the State Science and Technology "Spark Program".
*  In October 1997 by China's Ministry of Posts and quality network card, the same year our full range of trust company award.
* In 1999 won the national award of the export quality license, and passed the United States UL product safety certification, EU CE certification.
* March 2001 was issued by the State Administration of Radio, Film and Television's "radio and television network equipment and devices."
* In June 2001 by China National Petroleum Corporation Pipeline Company building market access (battery item) Certificate.
* In December 2001 as "American Independent Battery Manufacturers Association International member" (the only one).
*  June 2002 China Unicom supporting equipment (battery) shortlisted enterprises
* In August 2004, the first access to the battery manufacturing business license.
* Main products, production capacity
* June 2010 won xinzhang solar project
* October 2012 We won two million dollars bid of order from state construction committee in china.

Pefession exhibition

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.

Q3: Warranty process.
A3: We provide 1 ~ 8 years different warranty.

Q4:How long is your delivery time?
A4:Normally,the whole production cycle need 15 days from material to finished products,but we can send goods within 7 days,because we have lead plate in stock.

Q5: Why our price competitive ?

A5: Because the lead plate , battery case etc , all the battery accessories all from our produce.

12V 200AH Deep cycle solar battery