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14.8V 2500MAH 3C 18650 Lithium Battery Pack For Emergency System

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14.8V 2500MAH 3C 18650 Lithium Battery Pack For Emergency System

14.8V 2500MAH 3C 18650 Lithium Battery Pack For Emergency System
14.8V 2500MAH 3C 18650 Lithium Battery Pack For Emergency System 14.8V 2500MAH 3C 18650 Lithium Battery Pack For Emergency System 14.8V 2500MAH 3C 18650 Lithium Battery Pack For Emergency System 14.8V 2500MAH 3C 18650 Lithium Battery Pack For Emergency System

Large Image :  14.8V 2500MAH 3C 18650 Lithium Battery Pack For Emergency System

Product Details:
Place of Origin: China
Certification: UN38.3, MSDS, IEC62133, RoHS
Model Number: ICR18650-4S1P
Payment & Shipping Terms:
Minimum Order Quantity: 500pieces
Packaging Details: Bulk packing
Delivery Time: within 15days
Payment Terms: T/T
Supply Ability: 3'000Pieces daily

14.8V 2500MAH 3C 18650 Lithium Battery Pack For Emergency System

Description
Battery Type: Lithium Ion Battery Pack Model: ICR18650 4S1P
Nominal Voltage: 14.8V Nominal Capacity: 2500mAh
Cycle Life: 500times Discharging Rate: 5C
Anode Material: Lithium Cobaltate Application: Solar Light, Electronic Products, Power Tool
Lead Time: 15days Battery Warranty: 1year
High Light:

3C 18650 Lithium Battery Pack

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14.8V 2500MAH 18650 Lithium Battery

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4S1P 18650 3c battery

3C Lithium Ion Battery Pack 18650 Lithium Battery 14.8V 2500MAH For Emergency Systme 

Item Rating Note
Capacity Typical 2500mAh  
Minimum 2500mAh
Nominal Voltage Average 14.8V  
AC Impedance Resistance ≤200mΩ  
Discharge Cut-off Voltage 12.0V  
Charge Current 10A Standard Charge
Charge Voltage 16.8V  
Max. Charge Voltage 12.85V  
Charge Time Approx 3.0h Charge: 0.5CmA
Max. Charge Current 4000mAh  
Max. Discharge Current 4000mAh  
Weight Approx 200.0g  
Operating Temperature Charge 0~+45°C  
Discharge -20~+60°C  
Storage Temperature less than 1 month -5~+35°C

Recommended storage

temperature: 20°C,at the

shipment state

less than 3 months -5~+35°C

Detailed images for Rechargeable lithium battery pack 14.8V 2500mAh 18650 battery 4S1P

 

 

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FAQ:

 

Q: Can I use Lithium batteries mixing with other battery types?

A: If different types of batteries are used together, or new batteries are used with old ones, the difference in characteristics of voltage, capacity, etc. may cause over-discharge of the battery which is exhausted first, leading to swelling, bursting or fire.

 

Q: What will happen if the batteries with different capacity are packed together?

A: If the batteries with different capacity or new and old batteries are used together, leakage, zero voltage and so on might happen. If the batteries are rechargeable and are being charged, some batteries are overcharged and other batteries is not in full charged state. During the discharge, some batteries cannot discharge fully and other batteries might over discharge. This way, the battery will be damaged.

 

Q: What are the possible reasons for zero voltage or low voltage of the battery pack?

A: Short circuit or open circuit of the connector or wrong connection, de-soldering or cold solder joint between the batteries and lead, wrong connection between the batteries.

 

Q: What are the possible reasons if the rechargeable battery or rechargeable battery pack cannot be charged?

A: The battery is zero voltage or there is battery with zero voltage in the battery pack.

There is wrong connection inside the battery pack.

There is abnormally of electronic components and/or PCB inside the battery pack.

There is failure in charger.

Outer element causes the charging efficiency to be too low, such as extremely low or high temperature.

 

Customized lithium rechargeable battery packs 

 

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Why Choose us:

 

Technology

  • All-weather applicability (-30~60℃)
  • Highly safe battery design technology with the newest electrolyte and separator technology applie
  • Full Coverage of Battery Variety: Lithium ion Cylindrical battery, lithium polymer battery, LiFePO4 battery, Solar Energy Storage battery pack, square aluminum shell, Primary Battery, etc.

R&D

Experienced R&D team with over 60 engineers and advanced equipments for supporting OEM and ODM requirements.

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Quality Control

 

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Certificates-CE, RoHs, BIS, KC, CB, UL, MSDS, UN38.3, IEC61233 certificated.

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Factory Tour:

 

Shenzhen Gold Power Eenergy Co.,Ltd is one of the leading battery suppliers in China.

We have started to offer various batteries including Li polymer battery, Lithium ion battery, LiFePO4 battery,

and customized battery pack since 2001.

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Contact Details
shenzhen gold power energy co.,ltd

Contact Person: Linda

Tel: 86-15817210994

Send your inquiry directly to us (0 / 3000)