Shenzhen Hynna Battery Co.,Ltd.
| Payment Terms | T/T |
| Supply Ability | 10000000 per month |
| Delivery Time | 5-10 working days |
| Packaging Details | Carton/Pallets |
| Package | Blister card or Shrink |
| Part number | 27A |
| Diameter | 7.7mm |
| Height | 27.8mm |
| Voltage | 12V |
| Weight | 4.4g |
| Terminals | Standard or customized |
| Battery series | Alkaline battery pack 12V |
| Brand Name | Lr27a Alkaline battery 12V |
| Model Number | 12V dry cell battery 27A OEM |
| Certification | CE/REACH/Rohs |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 10000000 per month |
| Delivery Time | 5-10 working days | Packaging Details | Carton/Pallets |
| Package | Blister card or Shrink | Part number | 27A |
| Diameter | 7.7mm | Height | 27.8mm |
| Voltage | 12V | Weight | 4.4g |
| Terminals | Standard or customized | Battery series | Alkaline battery pack 12V |
| Brand Name | Lr27a Alkaline battery 12V | Model Number | 12V dry cell battery 27A OEM |
| Certification | CE/REACH/Rohs | Place of Origin | China |
| High Light | 27A alkaline battery 12V ，A27 battery OEM ，LR27A dry cell battery | ||
27A alkaline battery 12V alkaline dry cell battery A27 battery OEM LR27A battery
Alkaline battery can be work in Extreme Temperature Performance
Maintains critical operation in harsh environments:
Cold Resilience: Starts reliably at -18°C (0°F) for car fobs in winter
Heat Tolerance: Functions at 55°C (130°F) in sun-exposed security devices
Shock Resistance: Vibration-proof construction for automotive use Ensures 90% voltage retention during rapid temperature fluctuations.
Environmentally responsible features for A27 alkaline battery 12Volt dry cell batteries:
Zero Mercury/Cadmium (exceeds RoHS/REACH standards)
Recyclable Steel Casing (85%+ recoverable materials)
Leak-Proof Technology: Dual-seal potassium hydroxide containment Certified for safe disposal in standard battery recycling streams.
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Power security remotes with 12V Alkaline A27 Batteries 30mAh capacity for key fobs & alarm systems.
Mercury/cadmium-free, operates from -18°C to 55°C. RoHS certified. Bulk packs for reliable performance.
27A Alkaline cell battery 12V Battery Electrical characteristics
| Items | Off-load voltage | On-load voltage | Acceptance criteria |
| Initial (Within 30 days after delivery) | ≥12.4V | ≥11.5V | MIL-STD105E,ClassⅡ, Double Sampling ,AQL=0.4 |
| After 12 months | ≥12.2V | ≥11.0V |
12Volt dry Alkaline battery 27A primary battery Safety precautions:
Do not charge the battery as this may cause battery leakage and damage to charging equipment;
Insert batteries correctly with regard to the polarities (＋and－) marked on the battery and the equipment;
Do not short circuit, heat, or put the battery into fire;
Do not disassemble the battery as the internal electrolyte will corrode the skin
Do not use both new and used batteries at the same time
Please remove the depleted battery from the appliance to avoid leakage caused by over discharge;
Batteries should be kept out of reach of children to prevent accidental ingestion;
Before installing the battery into the electrical appliance, wipe the cover with alcohol to better utilize and protect the appliance;
Batteries should not come into contact with corrosive substances such as strong acids and alkalis.
| Battery type | Alkaline battery 12V |
| Part number | 27A |
| Material | Alkaline-Manganese Dioxide (-) Zn︱KOH︱MnO2(+) |
| Voltage | 12 volt |
| Weight | 4.4g |
| End-point voltage | 6 volt |
| Battery shape | Cylindrical alkaline battery |
| Dimension | 7.7*27.8mm |
| Package | In blister card or In box depends on your needed |
| OEM and ODM | Welcome |
12v 27a batteries 12volt disposable battery A27 picture:
Hot sale Alkaline batteries from Hynna
Primary alkaline battery 27AAlkaline 12V Battery
| Model | Diameter mm | Height mm | Norminal Voltage V | Test condition | Discharge |
| 23A | 9.9-10.2 | 28.1-28.7 | 1.5 | 20KΩ, 24h/d, 7.2V | 98h |
| 27A | 7.65-7.85 | 27.7-28.3 | 1.5 | 20KΩ, 24h/d, 7.2V | 36h |
| LR03/AAA | 9.5-10.5 | 43.3-44.5 | 1.5 | 10Ω, 24h/d, 0.9V | 8h |
| 3.9Ω, 24h/d, 0.9V | 2.5h | ||||
| LR6/AA | 13.5-14.5 | 49.2-50.5 | 1.5 | 10Ω, 24h/d, 0.9V | 19.1h |
| 3.9Ω, 24h/d, 0.9V | 6.4h | ||||
| LR14/C | 24.9-26.2 | 48.6-50.0 | 1.5 | 3.9Ω, 24h/d, 0.8V | 20h |
| 6.8Ω, 1h/d, 0.9V | 39h | ||||
| LR20/D | 32.3-34.2 | 59.5-61.5 | 1.5 | 22Ω, 24h/d, 0.8V | 19h |
| 3.9Ω, 1h/d, 0.9V | 42h | ||||
| 6LR61/9V | 26.5*17.5*48.5 | 9 | 180Ω, 24h/d, 4.8V | 800min | |
| 270Ω, 1h/d, 5.4V | 1150min | ||||
Rechargeable alkaline battery 27A 12V 18mAh High Voltage Alkaline
| Model | Diameter | Height | Norminal Voltage | Test condition | Discharge | Cycle life Times |
| HR03/AAA | 9.5-10.5 | 43.3-44.5 | 1.5 | 100mA, 24h/d, 0.9V | 900mAh | 50-200 times |
| 300mA, 24h/d, 0.9V | 600mAh | 50-200 times | ||||
| HR6/AA | 13.5-14.5 | 49.2-50.5 | 1.5 | 100mA, 24h/d, 0.9V | 1800mAh | 50-200 times |
| 300mA, 24h/d, 0.9V | 1500mAh | 50-200 times |
27A Alkaline batteries 12V 20mAh batteries Attentions:
1) Batteries should be placed in a cool place before use
2) Please install the battery according to the positive and negative (+/-) polarity instructions of the electronic product.
3) Never mix different brands, different types or old and new batteries
4) Never charge, disassemble, damage or dispose of battery in fire
5) Never connect the positive and negative (+/-) terminals of the same battery
6) Never put unpackaged batteries in your pocket
7) If you do not use electronic products for a long time, please remove the batteries
8) Never swallow batteries
9) Batteries are not toys, please do not let children touch or use them
Company Details
Business Type:
Manufacturer
Year Established:
2002
Total Annual:
10000000-10000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Shenzhen Hynna Battery Co.,Ltd. A branch company of CIXI Brighter battery Co.,Ltd. Factory established in 2002, With 22 years of manufacturing experience. Hynna is one of the best Dry Batteries and Rechargeable Batteries Manufacturers in China . We have imported advanced automati... Shenzhen Hynna Battery Co.,Ltd. A branch company of CIXI Brighter battery Co.,Ltd. Factory established in 2002, With 22 years of manufacturing experience. Hynna is one of the best Dry Batteries and Rechargeable Batteries Manufacturers in China . We have imported advanced automati...
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