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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Kweight
  • Model Number: KW 12-26
  • Usage: UPS/solar/wind system/Emergency lighting
  • Voltage: 12v
  • Sealed Type: Sealed
  • Maintenance Type: Free
  • Size: L176*W167*H126*TH126mm
  • Weight: 8.2kg
  • Nominal Capacity: 26AH
  • Battery type: Sealed AGM battery, lead acid battery
  • Case material: ABS
  • Color: Black
  • Terminal: Copper
  • Warranty: 12/24 months
  • OEM Service: advailable
  • Main product: UPS battery,VRLA battery,Gel battery
  • Certificate: CE,UL,RoHS,ISO9001, IEC etc.
  • Business Type: Manufacturing and Trading Company
  • Market: Africa,Middle East,Asia,South America,Europe

Packaging & Delivery

Packaging Details All the battery with carton box packing,all box with wooden pallets packing.On the surface of packaging indicate the name,type,number,box number,batch number etc. Ensure the packaging in good condition.
12V 26AH Sealed maintenance free VRLA rechargeable 12 volt battery
Delivery Time Shipped within one week after payment
Product Description

KW series (normal series)

contains 2V, 4V, 6V, 12V VRLA batteries, which are widely used in UPS, Telecommunication, Emergency Lighting, Toys and so on. This Series use AGM technology, use good corrrosion-resistance and special lead-calcium alloy for grid, which ensure the long deep cycle life of battery, high-current discharge and perfect recovery performance. This series batteries have high energy ratio, high reliability, convenience, used in a lot of application fields. It is safe, clean, enviromental-friendly, easy to install etc.


KW 12-26
Voltage & Capacity
12V 26AH
8.20 KG
L176*W167*H126*TH126 mm
L1 (Fitting M5 bolt&nut) T2 is optional
Internal Resistance
≤10mΩ (Fully Charged)
Max. Discharge Current
390A (5 sec)
Max. Charge Current

Charge Voltage
Cycle use: 14.4-15.0 (±4mV)
Float use: 13.5-13.8V (±3mV)

Operating Temperature Range
Charge: -10℃~40℃
Discharge: -20℃~50℃
Storage: -20℃~40℃
Self Discharge
3% of capacity declined per month at (25℃)


- 10 years design life at floating condition at 20 °C
- Maintenance free, sealed valve regulated design.
- Balanced design for both floating and cyclic operation
- Low self-discharge rate and long shelf life
- Adopt unique seal structure, non-spillable construction, operate safety and reliably.
- Safety valve installation for explosion proof
- Exceptional deep discharge recovery performance
- High recovery capability on deep discharge
- 99.7% pure lead calcium grids,recognized component of UL


(1) Positive plate and negative plate
Special polybasic lead-calcium alloy formula to reduce the corrosion of grid, extend service life.

Analysis of pure dilute sulphuric acid electrolyte, low self-discharge.

(3)ABS shell
High strength ABS shell will not be damaged under normal collision and overcharge.

(4)Partition Plate
High quality superfine glass fiber liquid-suction battery technology to exceed 99% gas recombination rate.

(5)Copper terminal
Low resistance copper pole to ensure safe discharge of high current without heat.


1)UPS(uninterruptible power supply)
2)Emergency lighting system
3)Medical equipment and system
4)Small-scale backup power
5)Photovoltaic system/Solar system
6)Emergency Alarm system
7)Power plant and power transformer system
8)Control Equipment

Packaging & Shipping


20-foot container can be loaded about 80000 batteries.A tray paper packaging contain 20 batteries. Appearance sealed by plastic and make the same kind of goods equivalent packing. On the surface of packaging indicate the name,type,number,box number,batch number etc. Ensure the packaging in good condition.


1.By sea(mainly), by air.
2.Delivery 15-30 days after the deposit received.
3.Packing photos of products will be sent by email after shipment arranged.
4.Pay through T/T( 30% T/T in advance, 70% T/T before shipment), western union, L/C.
5.Delivery terms: FOB Shenzhen port, CNF, CIF.


* FOB Shenzhen
* 30% T/T in advance,70% T/T bofore shippment
* The lead time is about 15 days

Company Profile

Shenzhen Kweight Technology Ltd

Kweight is a professional Valved Regulated Lead Acid battery manufacturer and trading company with more than 9 years experience in China. Our main products are VRLA batteries including AGM batteries, Gel batteris,Deep cycle batteries,Front terminal/access batteries, OPzV batteries, OPzS batteries, which were widely used in UPS system, Telecommunications system, Power Station, EPS, Solar and Wind energy storage systems

Company Culture

Vision: To become one of the leading global suppliers of power products.
Mission: Based on broad power industy,providing the safe and reliable power products and service for users to achieve win-win situation.
Value: Assured long-lasting quality,reliable long –existing service.


Company Project Case
“Kweight” brand storage battery has been used in ”2010 Singapore Youth Olympic Games”. The quality of Kweight battery has been recognized by the TOG, and certified “the best battery supplier of power products”. Now, there are more than 75% of large and small size VRLA battery exported to Europe, North American, Southeast Asia, Middle East and other countries and areas.

2011 solar street light project in one city of Iran

Battery Type: Kweight gel deep cycle battery 12V200AH; Kweight ordinary AGM battery 12V33AH
Project Details: Iran has abundant solar energy resources, Kweight brand battery can give full play to the advantages of the local sunny, turn light energy efficiently and stored perfectly. The performance indicators of Kweight battery are excellent, energy saving effect is remarkable, won the customer’s highly praise. Our company will continuously improve on product technology and details, to provide a more refined and better solar solutions. As overseas friendly partner we are glad to help Iran local landscaping, resource conservation and energy diversification.

Solar Street Light Project

Battery Type:12V250AH
Project Details: Solar Street Light System in Chad: Kweight storage battery won the bidding about one city of Chad with 56W solar street light project in 2012. Kweight company supplied green, energy conservation, safety and stable power to solve the local street lighting problem.

A remote area of solar power stations in Russia

Battery Type: OPzV 2V2000AH
Our Russian guests friendly to compared our battery to ”camel hump”. Effectively solved the difficult of power generation similar to remote areas. Metaphor for strong performance. Solar power stations effectively relieve the tense situation of the area, the initial cooperation under such favorable environment for the user, providing more high-quality electricity options for the future.

Why Choose Us

1) We have more than 10 years experience of manfacturing SEALED LEAD ACID battery.
2) Our batteries have been used in "2010 Singapore Youth Olympic Games" and gained
"The Best Battery Supplier of Power Products".
3) Our battery is maintenance free with long life design.
4) Strictly quality control through the whole producting process.
5) Changing on the material:color,shape acceptable
6) Third party inspection:acceptable;
7) Spots check after production before shipping.
8) Batteries price will be changed with the lead price change.
9) High quality service from Kweight family members' hard working, always have, and always will.

Our Services:

Pre-sale service
* Fast response within 24 hours.
* Online service.
* OEM manufacturing service for customers is ok.

After-sale service
* Offer 12 months warranty for AGM battery with capacity 1.3Ah~250Ah,Offer 24 months wattanty for others.
* During the warranty, if failed,send some pictures of failed battery for us and tell us the performance of failed one.
* If we confirmed the problem of battery causes the battery fail, we will send new battery(to replace) for you to replace.
* The new battery will be shipped together with your new order, or shipped alone

Contact Us

If interested or more information needed, welcome to contact with me.

Lily Chan
Skype: Kweight-Lily
Cellphone:+86 13691624036

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