包装

Major feature

A . Maintenance-Free

Adopts strong Pb-Ca/Pb-Ca-Sn alloy grid against corrosion and distortion. Super fine glass fiber functions as separator. Internal oxygen recycling realizes through gas re-combination. There is no need to add water or electrolyte into the battery during lifelong operation.

B. Long Service Lifespan

Minghong batteries have strong grid made from special Pb-Ca-Sn alloy. Moreover, it has glass fiber separator to press tightly the active material and ensure long float charge service lifespan. The gas generated during float charge can be absorbed and re-combined so that there is no need to add electrolyte. More than 1,000 cycles discharge and charge available under properly use. Up to 18 years design life, this makes it extremely economical and provides an expected life. The battery also has long cyclic lifespan after deep discharge.

C. Low Internal Resistance

Optimized design of electrode, current collecting bar, and electrode terminal and material with very low resistance as separator to minimize battery's internal resistance and ensures high-current discharge.

D. Excellent Discharger Performance

With low internal resistance and high flat voltage characteristics during high current discharge, Minghong batteries offer a perfect discharging platform.

E. Wide Operating Temperature Range:

The operating temperature range of Minghong batteries could be from -20 to 60. Max.-40 also be available upon request.

F. Reliably Sealed and Leak proof Construction

Quality resin together with excellent ABS container has formed strong sealant construction against corrosion. The quality safety valve, seal gasket, separator and acid filter provides safety, maintenance-free service and no leakage during operation.

G. High Safety and Reliability

Built-in safety valve not only automatically regulates battery's internal pressure to prevent leakage and explosion to ensure safety, but also avoids entry of external gas or flame that may induce self-discharge or explosion. Electrode terminals are sealed by special technologies and ensure no leakage.

H. Total Solution Design

The battery is applicable in configuration demanding of mainframes of exchanges, mobile base stations and telecom power systems and so on. The battery supports both internal and external installations to ensure reliable operation of mainframes.

I. Full Recovery after Deep Discharge (D series)

The quality grid alloy, excellent technology and unique electrolyte additive ensure that the battery's capacity can be fully recovered by specified charging after deep discharge.

J. Wide Application:

Minghong batteries can be widely-used due to its perfect performance. It could be used for UPS,telecommunication, emergency lighting, fire and security alarm system, solar and wind power system, ATM machine, military equipment, railway system, cable television, golf carts, hammer drills, saws, instruments, measuring equipment, medical electronics, backup power etc.

1,Shipment, delivery and storage
 

• Choose adequate means for shipment, delivery and handle, for the weight of a battery is heavy. Don’t roll and throw a battery pack.
• Avoiding of up sit- down.
• Be careful and not damage the terminals and valve plugs.
• Avoiding of short circuit a battery, since it’s fully charged.
• Store batteries at dry, clean, well-ventilated are. Batteries can be stored at 0~35 for 6 months with recharge. Recharge the batteries once if storage period exceeds 6 months.
• Self-discharge during shipment and storage increase due to higher temperature and poor ventilation. Keep ventilation well and away from heat, flame and spark.
• Disconnecting batteries from a load and charging system when store the batteries.

2,Environment requirements
 

• Temperature range:Charge -10~+50,discharge -20~+50,storage -10~+40
• Keep away from flame, heat, and spark.
• Keep away from sunlight and heat sources.
• Keep away from moisture, water.
• Not use a battery in a sealed enclosure.

3,Cautions before installing
 

• Requirement for batteries in series:Recommended total system voltage limit is no higher than 450 V.
• Requirement for batteries in parallel:Less than three strings in parallel is recommended.
• Multi-layer installation:Temperature difference between layer no greater than 3. 
• Clearance:Keep a clearance of 20mm at least between batteries for better heat dissipation.
• Ventilation:Well ventilation to keep hydrogen level below 0.8%.
• The favorite ambient temperature for long battery service life is 25±5, battery service life shorten half for every 10 increase above 25.

4,Connecting of batteries
 

• Use isolated tools for the connecting.
• Connect batteries first, and then connect batteries to charger and load.
• Connect batteries in a string first, and then connect strings in parallel.

After connecting the cables with battery terminals, antirust such as Vaseline may be applied onto the junction points.

1. what’s kinds of battery will you provide?
We have three type batteries: AGM, Deep cycle and Gel. There are many different model battery here, we can supply 2v 100ah-3000ah battery, 4v 0.25ah-4v 4.5ah battery, 6v 1.3ah-6v 12ah battery, 12v 0.8ah-12v 250ah battery.
2 can your battery meet CE RoHS requirements?
Our batteries are with the certificate of CE/RoHS.
3. Can we change the color based on the original?
Yes, the color can be customer-made according to your requirement. 
4. Can you print my picture or logo on the battery cover?
Yes, OEM is available, we can print your picture or logo on the battery case and you can offer your logo.
5. what kind of guarantee you give?
Our battery products can be used for more than 3 years. For AGM battery our warranty time is 1year and GEL battery warranty time is 3years.If it has quality problem during the warranty time we will change new battery for you.   

6. WHY choose us?

We have more than 12 years experience for battery production, we can offer flexible quality. And we have prompt respond; we know what customers need before they ask. Welcome to contact us.   

お取引の流れ→ (詳細を確認こちらをクリツク！)