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Zhongneng Chengyu Power Co.,Ltd

Address: No.216 Changjiang Road, Huangdao Development District, Qingdao City, Shandong Province, China


Tel: +86-532-86934246

Fax: +86-532-86934246

12V Sealed Lead Acid Batteries

12V Sealed Lead Acid Batteries

C A12-150 -Y Maintainability: Shell with all-sealing characteristics of valve-regulated batteries, but also has to be in the characteristics of regular maintenance to extend the life expectancy of about 50%. CA series battery s uitable for power supply in UPS/EPS, emergency Light, security...

Product Details

12V Sealed Lead Acid Batteries Sealed lead-acid (SLA) batteries come in a range of shapes, voltages, amperages and sizes. Rechargeable and maintenance free, SLAs power a vast array of devices and equipment. Our general purpose, high rate, deep cycle and fire and security lines in 2V to 48V and 2 to 100 AH ensure you have the right battery for every need.

Maintainability: Shell with all-sealing characteristics of valve-regulated batteries, but also has to be in the characteristics of regular maintenance to extend the life expectancy of about 50%. CA series battery suitable for power supply in UPS/EPS, emergency Light, security System, medical, telecommunication, power storage plant, utility.

Product Feature of 12V Sealed Lead Acid Batteries

Long-life design (25℃): 10 or 18 years

Low self-discharge rate: ≤3%/Month

Good high rate discharge performance 

High sealed reaction efficiency: ≥99%

Wide operation temperature range: -20℃~60℃

Grid: thicker grid and radiative grid structure

Structure: Compact design, lower internal resistance/high specific energy

Plate: Pasted flat type, with patent formula of AM/ latest grid alloy + patent formula of AM

Separator: using improved AGM separator, makes lower resistance, higher assembling pressure to increase cycle life


Specification of 12V Sealed Lead Acid Batteries

Cells Per Unit: 6
Voltage Per Unit: 12
Capacity: 150Ah@10hr-rate to 1.80V per cell @25℃

Dimension(LxHxW): 483x170x240mm 

Weight: Approx. 44.5Kg(Tolerance±1.5%)

Max. Discharge Current: 1500A (5 sec)
Internal Resistance: Approx. 4 mΩ
Operating Temperature Range: Discharge: -20℃ ~60℃;

Charge: 0℃~50℃;

Storage: -20℃~60℃
Normal Operating Temperature Range: 25℃±5℃
Float charging Voltage: 13.6 to 13.8 VDC/unit Average at 25℃
Recommended Maximum Charging Current: 45A
Equalization and Cycle Service: 14.6 to 14.8 VDC/unit Average at 25℃
Self Discharge: CHENGYU Valve Regulated Lead Acid (VRLA) batteries can be stored for more than 6 months at 25℃. Self-discharge ratio less than 3% per month at 25℃. Please charge batteries before using.
Terminal: Terminal F5/F12

Container Material: A.B.S. UL94-HB, UL94-V0 Optional.



CA series catalogue

ModelVoltageCapacityWeightDimension  (L*W*H)(TH)Terminal



Short Circuit 


CA12-33-Y123310.2195x130x159(180)C9.0 825
CA12-40-Y124013198x166x171(171)D8.0 920
CA12-55-Y125518229x138x210(235)C7.0 1160
CA12-60-Y126020.5260x169x210(235)C6.5 1380
CA12-65-Y126521350x167x180(183)C6.5 1500
CA12-70-Y127022.5350x167x180(183)C6.5 1520
CA12-75-Y127523.5260x169x210(235)C6.5 1720
CA12-80-Y128024350x167x180(183)C5.5 1840
CA12-90-Y129028.5306x169x210(235)C5.2 1940
CA12-100-Y1210030328x172x222(222)C5.0 2150
CA12-120-Y1212035407x177x225(225)C4.5 2220
CA12-134-Y1213441.5334x173x280(285)C4.5 2480
CA12-150-Y1215044.5483x170x240(240)C4.3 2700
CA12-180-Y1218053530x209x214(219)E4.2 2800
CA12-200-Y1220060522x240x219(240)E4.0 3430
CA12-230-Y1223067521x269x203(208)E4.0 4100
CA12-260-Y1226074520x268x220(225)E3.5 4810
CA2200-Y220014171x111x366(366)G0.80 2650
CA2300-Y230019171x150x365(366)G0.72 2910
CA2400-Y240026211x176x329(366)H0.67 3400
CA2500-Y250030.5242x172x329(366)H0.62 4210
CA2600-Y260037302x175x328(366)H0.60 5080
CA2800-Y280050411x175x327(368)J0.60 6370
CA21000-Y2100062475x175x327(368)J0.55 6850
CA21200-Y2120066475x175x327(368)J0.53 7830
CA21500-Y2150096401x352x338(383)K0.50 10200
CA22000-Y22000126.5490x349x338(383)L0.40 13380
CA23000-Y23000193712x351x338(383)L0.30 23150


Zhongneng Chengyu Power Co., Ltd is a professional manufacturer and exporter of environmental friendly Rechargeable Deep Cycle AGM Sealed Lead Acid (SLA) Batteries, Solar GEL Batteries, Front Terminal Battery, High Temperature long life GEL battery, OPzV Battery, Car/Auto Batteries, Telecom Batteries and other Solar related products such as Solar inverter, Solar charger controller, Solar panel and so on. 

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Why choose us?

1. As a specialized manufacturer .We use only original lead material which purity is 99.99% . We possess our own lead-plate production line, which is the core technology for Lead Acid Battery. Most important, we adopt advanced green formation technology, which can greatly decrease the effect to the environment comparing to the tank formation technology. With high tin ratio inside the lead plate, we can greatly increase the battery life cycle. 

2. As a qualified supplier in the world.We possess the following certificate CE, ISO9001, ISO14001, IEC61427, and Solar Product Certification.With completely quality control system and production management system, we do control the product quality and production efficiency very well. 

3. As a big manufacturer in China.We not only support you with quick delivery but also satisfy you with customized service. 

4.We can support you esteemed company with experienced professional team and reputable market reputation. Any question, please don't hesitate to contact us.

Product Packing

Carton Box for packaging, Package designed by Clients is welcomed.

 包装一个.jpg     包装1.jpg 


Q: Are you a factory or trading company? 

A: We are a factory. 

Q: What is your terms of payment?

A: We accepted most of payment terms, like T/T, L/C, DP, etc.

Q: How do you ship the products? 

A: - Sea Freight

    - Express Courier: DHL, UPS, FedEx, EMS, Aramex - Ex-Works - appoint your own freight forwarder to collect the goods from our warehouse. 

Q: How much does shipping cost? 

A:It depends on the quantity of goods, the shipping method, and the country. 

Q: How long does it take to deliver the goods? 

A: If the stocks, most normal sized orders are sent out within 15 working days.  Else, according to the actual number of orders, delivery of different.

Q: How can I get the best prices? 

A: You get cheaper per-item price when you buy larger quantities. 

Q: What if the product is broken? 

A: If any product is faulty, you can send me the picture or video to us, and we will study it. And provide the spare parts for after sale service.

Q: How about the lifespan of your battery?

A: Lead acid battery  lifespan is more than 2-5years.

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