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Safe Pouch Size 3.7 Volt Battery Pack High Rate Discharge Low Self Discharge

Good quality Lifepo4 Battery Pack for sales
Good quality Lifepo4 Battery Pack for sales
The shipment day is a litter bit late.but it is ok.all good were perfect.hope next cooperation.ths very much.

—— Greg Henk

We have received the battery packs and performing tests have passed . We are impressed by the assembly. it is almost the best one . thank you

—— Alexander Kozhushko

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Safe Pouch Size 3.7 Volt Battery Pack High Rate Discharge Low Self Discharge

China Safe Pouch Size 3.7 Volt Battery Pack High Rate Discharge Low Self Discharge supplier
Safe Pouch Size 3.7 Volt Battery Pack High Rate Discharge Low Self Discharge supplier Safe Pouch Size 3.7 Volt Battery Pack High Rate Discharge Low Self Discharge supplier Safe Pouch Size 3.7 Volt Battery Pack High Rate Discharge Low Self Discharge supplier Safe Pouch Size 3.7 Volt Battery Pack High Rate Discharge Low Self Discharge supplier

Large Image :  Safe Pouch Size 3.7 Volt Battery Pack High Rate Discharge Low Self Discharge

Product Details:

Place of Origin: CN
Brand Name: HKANON
Certification: CE
Model Number: 3.7V37Ah

Payment & Shipping Terms:

Minimum Order Quantity: 100PCS
Packaging Details: 20pcs/carton
Delivery Time: 12 days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 20K/Month
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Detailed Product Description
Specification Name: 37ah 3.7v Pouch Cell Feature: Pouch Size
Size: Customized Payment: TT ,Paypal
Shipping: Air Freight/Sea Freight OEM: Available

Rechargeable 3.7V 37Ah Lithium Ion Polymer Lipo Pouch Battery Cell

 

Important Note Regarding LiNMC Battery Care

 

All lithium-ion cells are “deep cycle” meaning that they have the ability to be fully charged and discharged. The life of the battery will significantly increase if the depth of each discharge is limited to 80% of the rated capacity.

 

Specifications lithium ion pouch cell 3.7V 37Ah
Nominal voltage 3.7V
Nominal capacity 37Ah
Standard charge current 0.5C
Fast charge current 3C
Max charge full voltage 4.2V
Internal resistance ≤7mΩ
Charge temperature 0~40℃
Discharge temperature -20~50℃
Storage temperature -20~45℃
Size Customized

 

Comparing LiFePO4 to LiNMC

In spite of the various chemical variations, lithium-ion batteries can generally be separated into two groups: lithium iron phosphate (LFP, LiFePO4) and metal oxides (NMC, NCA, Cobalt, Manganese).

 

Comparing LiNMC to Lead Acid

 

Table 2 provides a brief comparison of lead acid to LiNMC on a pack level. It should be noted that both chemistries have a wide range of parameter values, so this table is only a simplified representation of a very complex comparison.

 

Battery Technology Comparison

  lead acid Vrla lead acid NMC
Energy Density (Wh/L) 80 100 250
Specific Energy (Wh/kg) 30 40 256
Regular Maintenance Yes No No
Cycle Life 1200@50%DOD 1000@50%DOD 1900@80%DOD
Typical state of charge window 50% 50% 80%
Temperature sensitivity Degrades significantly above 25°C Degrades significantly above 25°C Degrades significantly above 45°C
Efficiency

100% @20-hr rate

80% @4-hr rate

60% @1-hr rate

100% @20-hr rate

80% @4-hr rate

60% @1-hr rate

100% @20-hr rate

99% @4-hr rate

92% @1-hr rate

oltage increments 2V 2V 3.7V

 

Pictures

Safe Pouch Size 3.7 Volt Battery Pack High Rate Discharge Low Self DischargeSafe Pouch Size 3.7 Volt Battery Pack High Rate Discharge Low Self Discharge

Safe Pouch Size 3.7 Volt Battery Pack High Rate Discharge Low Self DischargeSafe Pouch Size 3.7 Volt Battery Pack High Rate Discharge Low Self Discharge

Applications

Safe Pouch Size 3.7 Volt Battery Pack High Rate Discharge Low Self Discharge

Safe Pouch Size 3.7 Volt Battery Pack High Rate Discharge Low Self Discharge

Usage

 

Lithium cells and batteries are designed for use as rechargeable and reusable power source. Can be used as a substitute for other types of rechargeable cells and batteries. 

 

Possible dangers

Risk of short circuit and the subsequent fire

Charged and uncharged cells contain large amount of electricity, which can cause a short-circuit in the electrical spark or arc. The battery itself is not combustible, but from incandescent contacts may ignite other combustible materials.

Risk of injury by DC

When connecting more cells and batteries in series increases the risk of injury DC. In any case, do not touch electrical wires or other components under voltage.

Risk of chemicals

Lithium cells and batteries contain no caustics and acids. However contain chemical substances, that act on the human body. For this reason, in the handling of cells and batteries must observe the following rules:

Eye protection: protect your eyes with goggles against the ingress of chemicals in the eye.

Skin protection: wear protective clothing and gloves. Avoid skin contact with chemicals.

 

Protection against inhalation: Operate with batteries only in well-ventilated areas. In enclosed spaces it is necessary to provide forced air ventilation.

 

 

 

Contact Details
Shenzhen Herculesi Technology Co., Ltd.

Contact Person: Sales Manager

Tel: +8613632987139

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