Click on the image to view the original image
Product Description
Application | toys, power tools, Hearing Aids, Consumer Electronics, Watch |
Battery Size | 5pcs/blister pack |
Brand Name | LiangBa or OEM |
Model Number | 27A/27AE/L828 |
Place of Origin | China |
Weight | 4.35 |
Nominal Voltage | 12V |
Shape | Cylinder |
Jacket | Metal |
Capacity | 60mAh |
Size | 8*28mm |
Height | 27.8-28.3mm |
Shelf life | 3 Year |
Related Product
ModelNo | Diameter （mm） | Height （mm） | 0ff-load Voltage （V） | Discharge load （kΩ） | （24hrs/D） Duration trme （hrs） | End-point voitage （V） | Weight （g） |
23A/L1028 | 9.8-10. 1 | 27.8-28.3 | 12 | 20 | 115 | 7.2 | 7.9 |
27A/L828 | 7.8-8. 1 | 27.8-28. 1 | 12 | 20 | 55 | 7.2 | 4.35 |
10A | 9.9-10.1 | 21.6-22. 1 | 9 | 20 | 110 | 5.4 | 6.1 |
29A | 7.76-7.8 | 21.47-21. 75 | 9 | 10 | 60 | 5.4 | 3.58 |
3LR44 | 11.6-11. 8 | 15.6-15.9 | 4.5 | 100 | 110 | 2.0 | 6.2 |
4LR44 | 12.2-12. 4 | 24. 6-25. 0 | 6 | 10 | 230 | 3.6 | 10.2 |
Test items
Testing item | Storage period | Perfomance | 0ff-load Voltage （V） | Test conditions | |
23A/L1028 | 9.8-10. 1 | 23A | 27A | 20 | |
Open voltge | Just produced | 12.3-12.5V | Digital multimeter: required tolerance≤±0.005V | ||
10A | 12 months later | 12.00V-12.30W | Internal resistance≥1MΩ | ||
Open voltge | Just produced | ≥12.2V | Digital multimeter: required tolerance≤±0.005V | ||
3LR44 | 12 months later | ≥12.2V | Internal resistance≥1MΩ Load resistance: 20K | ||
Closed-circuit | Just produced | ≥450mA | ≥280mA | Digital multimeter: required tolerance≤±0.001V | |
12 months later | ≥400mA | ≥230mA | |||
Battery lifotest | Just produced | ≥120hours | ≥50 hours | Discharge resistance: 20KΩ | |
12 months later | ≥110hours | ≥45hours | Termination voltage: 7.2V | ||
Test conditions | Temprature：20±5°C | Temperature: less than 75% | |||
Product performance description
1.12months quality warranty.
2. Ultra environmental friendly cell battery.
3. Long working time.
4. Made from high-quality materials.
5. Excellent performance.
6. Multi-applicable
7. Excellent storage performance and low
self-discharge rate.
8. Excellent safety performance.
9. MSDS/RoHS/SGS/CE certificate
10. Also if the customers want the battery
with PCB tabs, we can do as their drawing.
Product usage introduction
Warning:
1. Keep separated in a tray and cool place.
2. Do not throw in fire. Do not throw then into a dustbin.
3. Keep clean, wipe the cell with dry cloth.
4. Keep out of the reach of the chidren. If swallowed, visit a doctor.
5. Not rechargeable, remove when fully drained.
6. Connect+to-Correctly.LONG LIFE,HIGH EFFICIENCY AND ENERGY SAVING
Stainless steel leak-proof is safer
New energy zinc batteries have stronger pulse force
Each battery passes strict quality control before leaving the factory
liangba Battery Ordinary battery
100% 90%
Factory power After storage for 1 year
Product Usage
ABOUT US
Guangzhou van Industrial Development Co., Ltd. is a new high-tech industry joint company, which integrates the research and development, production and sales of button batteries. Themain business products(environmental protection alkaline button type battery,a silver oxide button batteries, lithium manganese batteries,12V battery, zinc air battery port).
The company is located in the nine village of Huadong Town, Huadu District, Guangzhou. The gardening workshop is composed of several battery materials experts from Japan and a group of electrochemistry Ph.D, to build the top brand of energy enterprises. The company's main brand of battery is"battery battery Liang Ba'. which focuses on research investment, and is highly recognized by customers and in the field for leakage prevention, discharge capacity and appearance. The company's products sell well al over the world and has become a strategic partner to join many international well-known enterprises designated,I hope through the use of the most mature industry, provide the market with the most competitive products, to meet the needs of customers at home and abroad, the amount of power battery become the top brand battery manufacturing industry.
Our aim: quality first, reputation first.
Our spirit: unite and fight, open up and win together.
Our management concept: people-oriented, unity and cooperation.
our business strategy: everything is guided by market demand.
Package
Quality Assurance·Quality Commitment
We insist ON TWO NO
Unqualified quality is NOT SHIPPED
Professional equipment will check the battery performance to ensure that each battery has undergone strict quality control before leaving the factory to ensure that each battery is fully charged and that each battery is charged and meets regulations. At the same time, we strictly conduct random inspections, and resolutely do not let dead and undervoltage batteries leave the factory.
No fraud, INTEGRITY FIRST
All our batteries go through professional quality inspection when they leave the factory. We choose the batteries produced within 10 days. We promise that each battery is full of power, each battery has power, and the original products are genuine. We will never cheat
Precautions