Yokomasu Group

Manufacturing Plant
No. 8 & 9, Jalan Utara 2,
Kawasan Perusahaan Mergong,
Jalan Lencong Barat,
05050 Alor Setar,
Kedah, Malaysia.
H/P: +6012-3833138 (Albert)
H/P: +6012-5888316 (Mr. Tneoh)
Whatsapp: +6012-3833138
 
North Malaysia
No. 113, 115 & 117,
Jalan Kota Permai,
Taman Kota Permai,
14000 Bukit Mertajam,
Penang, Malaysia.
Fax: +604-5054007
H/P: +6012-3833138 (Albert)
 
South Malaysia
No. 48 & 50,
Jalan Kempas Indah 1/1,
Taman Kempas Indah,
81300 Johor Bahru,
Johor, Malaysia.
H/P: +6012-3833138 (Albert)
Whatsapp: +6012-3833138

Product Specification

TABLE 1 - YOKOMASU Titanium Series VRLA Batteries
(START STOP with Cal/cal Expanded Grid Tech)





TABLE 2 - YOKOMASU Platinium Series Cal/cal MF Batteries




TABLE 3 - YOKOMASU ECO Series Cal/cal Batteries




Unform Type Battery


Comparative Chart of Life of Yokomasu Car Battery

 
Ca-Expanded automotive battery also inherits these extraordinary performances from their predecessors.

Functions of the Battery

Let's use battery in safety ways
  
- The primary purpose of the battery is to start the engine by supplying power to the ignition.
- 电池的主要功能是提供能量产生火花以启动引擎。

- Secondary purpose is to filter or stabilize the power.
- 第二项功能就是过滤及稳定能量

- Third is to provide extra power when the capacity of the alternator cannot supply the load of the vehicle accessories.
- 第三则是当交流发电机不能负荷时,电池就需要提供额外的电源。


 

Typical Load of Cars (Amps)


List of capacity of main components’ electrical loads in car.

(Example of 2000 cc. car)   Unit: A (ampere)  
1. Engine starter 100-300 1. Rear wiper 3-6
2. Wiper 5-10 2. Panel 2-3
3. Horn 2-5 3. Trunk la 0.3-0.5
4. Cigar lighter 7-8 4. Car stereo 5-8
5. Heat wave- heater 10-16 5. Air conditioner 10-20
6. Radio 0.1-0.4 6. Power wind 15-20
7. Heater 5 7. Fog lamp 5-7
8. Clock 0.1 8. Automatic mirror 5-8
9. Room lamp 0.8-10 9. Automatic lock 2-3
10. Head lamp 10-18 10. Air purifier 1-2
11. Break lamp 7-10 11. Car wireless radio 0.1-0.3
12. Tail lamp 2-6 12. TV 5-7
13. Back up lamp 0.4 13. Automatic sun-roof 15-20
14. Parking lamp 0.8 14. Telephone 2-5
15. Turn signal lamp 4-5 15. Car navigator 1-2
16. Windshield Washer 12    


 

Type of Car Battery

Car battery can be commonly divided into 4 main types

1. Antimonial battery

- Battery which employ antimony alloy in positive and negative grid plates, it requires periodical water addition. The antimonial battery that antimony volume in electrode grid being decreased while having MF performance increased, is called low-antimonial battery.

2. Hybrid battery

- Battery which employs low-antimony alloy in positive grid plates, but calcium in negative grid plate. Comparing to calcium battery, the MF performance in hybrid battery is somewhat lower.

3. Calcium battery

- Battery which employs calcium alloy in positive and negative grid plates. It is claimed by passenger car owners that calcium battery is highest performance in terms of MF and battery life cycle.

4. Sealed battery

- Battery which employs calcium alloy in positive and negative grid plates, with sealed construction that mat type separator absorbing electrolyte. In sealed battery, internal occurred gas will be absorbed by electrode plates, principally the electrolyte drop will be lower, thus water addition is not necessary.

  Type
Item Sealed Battery Calcium Battery Hybrid Battery Antimony Battery
Plate Calcium alloy Expand grid (special alloy process) Calcium alloy Expand grid (special alloy process) Calcium alloy casting grid Antimonial alloy casting grid Antimonial alloy casting grid
Plate Calcium alloy
Expand grid
Calcium alloy
Expand grid
Calcium alloy casting grid Calcium alloy expand grid or casting grid Antimonial alloy casting grid
Separator Absorbent
Low resistance
Mat pocket type
Ultra high
Polymer low resistance
Sheet pocket type
High polymer or pulp plate type High polymer or pulp plate type High polymer or pulp plate type
Feature Staring
performance
Electrolyte
Maintenance ()
Life cycle ()
Hi-temperature
 
* MF rate in car battery refers to battery performance in terms of maintenance and lower drop of electrolyte.
** When Antimony battery is without diluter sulfuric acid, keeping performance is good.
*** Life cycle of Antimony battery is good for commercial car.


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