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GMCELL Wholesale 1.5V Alkaline LR20/D Battery

GMCELL Super Alkaline D industrial batteries

  • Are ideal for low drain professional devices, which require constant current over a long period of time such as clocks, multimeters, flashlights, radio, scales, and more.
  • Stable quality and 3 years warranty for saving your business money.

Lead Time

SAMPLE

1~2 days for exiting brands for sample

OEM SAMPLES

5~7 days for OEM samples

AFTER CONFIRMATION

25 days after confirming order

Details

Model:

LR20/D

Packaging:

Shrink-wrapping, Blister card, Industrial package, Customized package

MOQ:

20,000pcs

Shelf Life:

3 years

Certification:

CE, ROHS, EMC, MSDS, SGS

OEM Brand:

Free Label Design & Customized packaging

Features

Product Features

  • 01 detail_product

    Experience higher power production and unrivaled performance even at low temperatures.

  • 02 detail_product

    Our advanced high-density battery technology ensures ultra-long battery life and full capacity discharge time.

  • 03 detail_product

    Equipped with cutting-edge anti-leakage protection, our products provide safe and reliable performance during storage and even in the event of excessive discharge. Rest assured, our products prioritize your safety.

  • 04 detail_product

    The design, safety measures, manufacturing process and qualification of our batteries follow strict standards. These include certifications such as CE, MSDS, ROHS, SGS, BIS and ISO.

LR20 (3)

Specification

Product Specification

  • Description:LR20 Mercury free Alkaline Battery
  • Chemical System:Zinc-Manganese Dioxide
  • Chemical System:Zn/KOH—H2O/MnO2
  • Nominal Voltage:1.5V
  • Nominal Height:60.6~61.0mm
  • Nominal Dimension:33.0~33.3mm
  • Average Weight:138g
  • Jacket:Foil Label
  • Shelf Life:3 Year
  • Reference Document:IEC60086-2: 2000, IEC60086-1: 2000, GB/T7112-1998
Hg Cd Pb
<1 ppm <1ppm <10 ppm

Rating

Nominal Voltage

1.5V

Temperature Range for operation

Standard Temperature

20℃±2℃

Special Temperature

30℃±2℃

High temperature

45℃±2℃

Humidity Range for Storage

Standard Humidity

45%~75%

Special Humidity

35%~65%

Dimension

Diameter

33~33.3mm

Height

60.0~61 mm

Approx weight

138g

Electrical Characteristic

Off-load

Voltage(V)

On-load

Voltage(V)

Instance

current(A)

Fresh Battery

1.61

1.540

17.0

Stored for 12 months under Room Temp

1.580

1.480

13.0

Discharge Characteristic

Discharge condition

Average minimum discharge time

on-load

resistance

Discharge time per day

End voltage (V)

Fresh Battery

Stored for 12 months under Room Temp

  3.9Ω

24h/d

0.9

38 h

37 h

  3.9Ω

1h/d 0.9

40 h

39 h

  2.2Ω

1h/d

0.8

23 h

21 h

  2.2Ω

24h/d

0.9

18 h

17 h

  10Ω

4h/d

0.9

110 h

100 h

600mA

2h/d

0.9

14h

13h

Anti-leakage Characteristic

Item

Condition

Period

Characteristic

Inspect standard

Anti-leakage feature of over-discharge Discharge on-load:10ΩTemp: 20℃±2℃Humidity:  65±20RH Uninterrupted discharge for 0.6V Deformation is less than 0.2mm and no visual leakage N=30,AC=0,Re=1
Anti-leakage feature of storage Tenp60℃±2℃Humidity: ≤90%RH 20 days N=30,AC=0,  Re=1

Safety

Item

Condition

Period

Characteristic

Inspect standard

Anti-short-circuit

Temp

20℃±2℃

24hours

No explosion

N=9,Ac=0,Re=1

LR20 Discharge Curve

LR06-_02
LR06-_04
LR06-_06
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