Shenzhen Hynna Battery Co.,Ltd.
| Payment Terms | T/T |
| Supply Ability | 10000000 per month |
| Delivery Time | 5-10 working days |
| Packaging Details | Carton/Pallets |
| Battery name | Alkaline battery |
| Size | D |
| Part number | LR20 |
| Package | Shrink or Blistcard |
| Dimensions | 32.3-34.2 * 59.5-61.5 mm |
| Voltage | 1.5 volt |
| Brand Name | Industrial Alkaline Battery D LR20 |
| Model Number | Alkaline D MN1300 Battery |
| 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 |
| Battery name | Alkaline battery | Size | D |
| Part number | LR20 | Package | Shrink or Blistcard |
| Dimensions | 32.3-34.2 * 59.5-61.5 mm | Voltage | 1.5 volt |
| Brand Name | Industrial Alkaline Battery D LR20 | Model Number | Alkaline D MN1300 Battery |
| Certification | CE/REACH/Rohs | Place of Origin | China |
LR20 alkaline D battery pack 1.5volt primary battery OEM LR20 battery size D battery Alkaline Battery LR20 D 1.5V battery LR 20 battery cell
✔ Long shelf life (5–10 years, depending on storage)
✔ Higher capacity vs. zinc-carbon or heavy-duty batteries
✔ Widely available and affordable
❌ Not rechargeable (single-use; consider NiMH rechargeable D cells for sustainability)
❌ Performance drops in extreme temperatures
NiMH D cells (e.g., EBL, Tenergy) – 1.2V, ~3000–10,000 mAh, reusable.
Keep in a cool, dry place (20–25°C ideal).
Remove from devices if unused for long periods.
LR20 batteries specificate:
Type: Disposable battery
Part number: LR20
Battery size : D
Chemical System: Zn/KOH—H2O/MnO2
Nominal voltage: 1.5V
Average weight: 135g
Jacket: Foil Label
Reference document: IEC60086-2: 2021,
IEC60086-1: 2021, GB/T8897.1.2-2021, GB/T8897.5-2019
Heavy Metal Contents:
| Hg | Cd | Pb |
| <1 ppm | <10 ppm | <10 ppm |
Alkaline batteries Advantage:
Long-lasting and stable power output
0% Mercury, eco-friendly, reducing potential pollution
High-density structure, providing ultra-high performance and long-lasting power
Suitable for medium to high power-consuming electronic devices
Up to 5 year Shelf Life
Data sheet for LR20 D size battery
| Model | LR20 D |
| Diameter | 32.3-34.2 |
| Height | 59.5-61.5 |
| Norminal voltage | 1.5 volt |
| Test condition/discharge time | 22Ω, 24h/d, 0.8V / 19 H |
| 3.9Ω, 1h/d, 0.9V / 40H | |
| Storage time | more than 5 years |
| LOGO | OEM |
| Package | Welcome OEM customer logo too |
| Battery pack | any combinations welcome customized |
Standard package for Alkaline battery D size battery LR20 batteries
| Type | Blister packing | Shrink packing | ||||||||
| Pack | Inner box | Carton | Measurement | G/W | Pack | Inner box | Carton | Measurement | G/W | |
| LR20/ D / 1.5v | 2B/card | 12 cards | 48cards | 325*203*243mm | 14.8 kgs | 2S/shrink | 12 pcs | 96 pcs | 297*231*158 mm | 14.2 kgs |
Hot sale Alkaline batteries from Hynna
Alkaline Primary cell 1.5 volt 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/七号 | 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/五号 | 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/二号 | 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/大号 | 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 battery 1.5volt Alkaline cell
| Model | Diameter | Height | Norminal Voltage | Test condition | Discharge | Cycle life Times |
| HR03/AAA/7号 | 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/5号 | 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 |
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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