DH - 24V20Ah(orange)
Lithium batteries for garden tools

Model:DH - 24V20Ah

mAh:20Ah/20.8Ah

Cell

Dimensions:256*153*73(mm) 335*223*98(mm) 317*215*89(mm)

Use:Lithium batteries for garden tools

Products - Gardening tool lithium battery DH - 24V20Ah(orange) Lithium batteries for garden tools
Use:Lithium batteries for garden tools
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Introduction

Usage precautions

1, please use the manufacturer's matching national standard lithium battery charger to charge;

2, to charge in the set charging area, charging away from flammable materials;

3. Charging voltage, charging current and charging ambient temperature shall not be higher than the upper limit of parameters specified in this manual;

4, correctly connect the positive and negative terminals of the battery to avoid reverse connection;

5, prohibit the use of lithium batteries, do not short circuit lithium batteries;

6, when the battery is impacted by collision, fall, extrusion deformation, test and then use;

7, the use of lithium batteries should be away from fire, heat sources, to avoid direct sunlight;

8, can not privately the voltage, the internal assistant is not the same battery, series charging and use;

9. It is forbidden to disassemble the lithium battery and use sharp instruments to puncture the lithium battery;

10, once the lithium battery is on fire, the fire lithium battery is quickly buried in water or soil;

11, it is strictly prohibited to charge lithium batteries in the corridor or the house;

Transportation

1. No metal items are allowed above the lithium battery during transportation;

2, it is prohibited to mix with other items during transportation;

3, lithium battery less than 50% of the state transport

Store

1, lithium battery 50% power storage, supplement once a month, can extend the service life;

2, long-term storage of lithium batteries, should be placed in a dry, ventilated and cool place, the ambient temperature of 0~35℃ humidity 5%;

3. Lithium batteries are prohibited from being stored near fire sources and high temperatures;

4, storage lithium battery pay attention to moisture, waterproof, prevent water;

Peculiarity
  • High energy density

    The energy density of lithium batteries far exceeds that of other types of batteries, such as lead-acid batteries and nickel-metal hydride batteries. Under the same volume, the energy density of lithium batteries can reach 180-220Wh/Kg, or even higher.

  • High security

    Lithium battery has good thermal stability, is not easy to occur thermal fusion, and its internal resistance value is very small, can effectively prevent self-discharge, so as to achieve safe and reliable use.

  • Small size and light weight

    The volume and weight of lithium batteries are smaller than traditional batteries, which makes lithium batteries widely used in a variety of electronic devices, such as mobile phones, laptops, cameras, power tools and so on.

  • Charge and discharge speed is fast

    Lithium battery charging speed is fast, save time, can work normally between -20℃ ~ 60℃, adapt to various environmental conditions.

Specification




Items

Parameters

Remarks

Battery model

DH - 24V20Ah


Nominal voltage

25.2 V


Nominal capacity

20 Ah / 20.8 Ah

0.5 C, 25 ° C

Combination   method

7S10P /7S8P


Battery   materials

Ternary lithium   NCM 3.7v2000mAh 5C-3.6V2600mAh


Discharge -   Working current

15A/30A/50A


Discharge -   Maximum current

25A/42A/60A


Discharge -   cut-off voltage

About 19.6V


Charge - Charge   voltage

29.4 V


Charging -   Maximum current

5A


Charge - Charge   mode

Constant   current/constant voltage

CC/CV

Charge - Charge   cut-off current

About 0.02CsA

CC/CV

Operating   temperature/humidity - charging temperature

0°C ~ +45°C

At60±25%RH

Operating   temperature/Humidity - Discharge temperature

-10°C ~ +55°C

At60 + 25%RH   When the ambient temperature is greater than 45°C, pay attention to ventilation and heat dissipation

Operating   temperature/Humidity - Charge and discharge humidity

RH60%

Pay attention to   waterproofing when it is greater than 60%

Protective   features

Over charge   protection, over discharge protection, over current protection, short circuit   protection


Weight

7S10P4.7kg/4.5kg/4.5kg 7S8P4.1kg/3.9kg/3.9kg


Maximum size   (LWH)

256*153*73(mm)   335*223*98(mm) 317*215*89(mm)


Loop

>300

0.5 C, 25 ° C


*Note: Products are constantly updated and upgraded. If the feature description and technical parameters differ from the actual product, the actual product shall prevail.
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4High
  • High-energy density
  • High temperature
  • High magnification
  • High Safety
2Low
  • Low temperature charging
  • Low temperature discharge
1Explosion-proof
  • Standard for explosion-proof batteries
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