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China factory - Shenzhen Resky Electronics Co., Ltd.

Shenzhen Resky Electronics Co., Ltd.

  • China,Shenzhen ,Guangdong
  • Verified Supplier

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China Rechargeable Li Ion Battery Pack 14.8V 4000mAh 18650 Batteries For Street Light
China Rechargeable Li Ion Battery Pack 14.8V 4000mAh 18650 Batteries For Street Light

  1. China Rechargeable Li Ion Battery Pack 14.8V 4000mAh 18650 Batteries For Street Light
  2. China Rechargeable Li Ion Battery Pack 14.8V 4000mAh 18650 Batteries For Street Light

Rechargeable Li Ion Battery Pack 14.8V 4000mAh 18650 Batteries For Street Light

  1. MOQ: 10pcs
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms T/T,Western Union
Supply Ability 10000pcs/day
Delivery Time 7-10days
Packaging Details Paper box
Accessories Type Chargers
Rated Capacity 6.6ah
Standard Voltage 14.8V
Structure 4s3p
Charging Cut-off Voltage 16.8V
Charging Current 1.5A
Discharging Cut-off Voltage 12V
Continuous Discharging Current 2A
Weight 658g
HS Code 8507600090
Certification CE,RoHS,MSDS,Un38.3
Brand Name RESKY
Model Number RSK-14.8V6600mAh
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T,Western Union Supply Ability 10000pcs/day
Delivery Time 7-10days Packaging Details Paper box
Accessories Type Chargers Rated Capacity 6.6ah
Standard Voltage 14.8V Structure 4s3p
Charging Cut-off Voltage 16.8V Charging Current 1.5A
Discharging Cut-off Voltage 12V Continuous Discharging Current 2A
Weight 658g HS Code 8507600090
Certification CE,RoHS,MSDS,Un38.3 Brand Name RESKY
Model Number RSK-14.8V6600mAh Place of Origin China
High Light Rechargeable Li Ion Battery PackLi Ion Battery Pack 14.8VStreet Light 18650 Batteries
Product Description  
 

Li-ion Battery Pack Rechargeable 14.8V 4000mAh 18650 Batteries For Street Light

   

Model 18650-4S2P
Nominal voltage 14.8V
Nominal capacity 4.4Ah
Size customized
Max charge current 0.5C
Charging method Constant current 1C to 16.8V,then charge with constant voltage 16.8V till charge current less than 0.01C
Max discharge current 1C
Discharge cut-off voltage 12V, the over-discharge detection voltage of PCM
Operating environment Charging, 0°C ~ 45°C ; 65±20%RH; Discharging, -20°C~60°C ; 65±20%RH
Storage environment -20°C~45°; 65±20%RH; 
Lifespan (80% Prime Capacity) >500times  
Charging Attention It is dangerous that charging with higher current or voltage than Product Specification may cause damage to the cell electrical, mechanical safety performance.

 

Features:

 

 

High Capacity:

 

 

The capacity of a single 18650 lithium-ion battery typically ranges from 1200mAh to 3600mAh, significantly higher than the average capacity of around 800mAh for general batteries.

 

When combined into a battery pack, the total capacity can easily exceed 5000mAh.

 

 

High Safety Performance:

 

 

18650 lithium-ion batteries are designed with high safety standards, featuring no explosion or combustion risks.

 

They are non-toxic and pollution-free, having passed RoHS certification.

 

Advanced safety features such as overcharge protection, over-discharge protection, and short-circuit protection enhance their overall safety.

 

 

Low Internal Resistance:

 

 

The internal resistance of 18650 lithium-ion batteries is relatively low, especially for polymer cells, which can further reduce self-discharge and extend standby time.

 

Pictures:

8个18650-宜选可用10-600x600-0.jpg

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler

  • Year Established:

    2012

  • Total Annual:

    500000-1000000

  • Employee Number:

    20~50

  • Ecer Certification:

    Verified Supplier

Shenzhen Resky Electronics Co., Ltd is a company specialized in manufacturing, sales and marketing of rechargeable lithium battery and related battery packs.Our lithium battery cells and packs products are widely used in portable mobile devices such as Bluetooth headsets, MP3 players, PDAs, Digital ... Shenzhen Resky Electronics Co., Ltd is a company specialized in manufacturing, sales and marketing of rechargeable lithium battery and related battery packs.Our lithium battery cells and packs products are widely used in portable mobile devices such as Bluetooth headsets, MP3 players, PDAs, Digital ...

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Get in touch with us

  • Reach Us
  • Shenzhen Resky Electronics Co., Ltd.
  • Floor 3, No 2, Hengxiang Building, Baihua Community, Guangming New District, Shenzhen, Guangdong, China
  • https://www.lithiumbatteriescell.com/

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