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OEM Customized 18650 3.7v 2200mah - rechargeable lithium-ion batteries HRL752035 450mAh 7.4v – Hrlenergy


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We have probably the most state-of-the-art output equipment, experienced and qualified engineers and workers, recognized good quality manage systems plus a friendly skilled income workforce pre/after-sales support for 3.7v Cylinder Lithium Ion Battery, Lithiumion Phosphate Solar Battery 12v, 3.7v Lipo Cell, We have built a reliable reputation among many customers. Quality&customer first are always our constant pursuit. We spare no efforts to make better products. Look forward to long-term cooperation and mutual benefits!
OEM Customized 18650 3.7v 2200mah - rechargeable lithium-ion batteries HRL752035 450mAh 7.4v – Hrlenergy Detail:

What is the details of your batteries?

details

NO Item Characteristics
1 Nominal Capacity 2000Ah
2 Nominal Voltage 3.8V
3 Initial Impedance ≤80mΩ(23±2°C)
4 Limited Charge Voltage 4.2V
5 Discharge Cut-off Voltage 3.0V
6 Charge Current Standard Charge: 0.2C
 Discharge Current Rapid Charge: 0.5C
7 Standard Charge 0.2C 5A CC(constant current) charge to 4.2V, then CV(constant voltage) charge till charge current decline to 0.02C.
8 Standard Discharge 0.2 C5A discharge to the Discharge Cut-off Voltage.
9 End-of-Charge Current 0.02 C5A
10 Max Continuous Charge Current 0.5C
11 Max Continuous Discharge Current 1C
12 Working Temperature Range Charge : 0 ~ 45°C
Discharge : – 20 ~ 60°C
13 Storage Temperature Range -20 ~ 60°C≤1month
-20 ~ 45°C≤3months
-20 ~ 30°C≤12months
14 Operating and Storage Humidity Range 45~75% RH
15 dimension

7.0*42*52mm 

Applacations

Headphone,Face list,air purifier,microphone

air purifier appcation

Product advantages

1, Excellent security, no memory effect, stable performance,

2, High energy density, high capacity, low self-discharge

3, Long cycle life of more than 500 times

4, CE / ROHS/ UL1642 / MSDS / UN38.3 / IEC standard/UN3.83/KC

5, Capacity and size could be customerized

Lithium electronic battery charging and discharging principle structure diagram

battery charge details

Basic characteristics and principle of lithium battery

The high-rate lithium polymer lithium battery uses a special structural design, uses a lamination process, and special optimized ratio of the electrolyte. Unlike the polymer lithium battery  of the mobile phone,

the high-rate lithium polymer lithium battery has low internal resistance and discharge. High efficiency, large current discharge, fast charging, etc.; can be 3-5C fast charging, 80% of full charge in 12 minutes (matching special fast charger)

Factory Show

  微信图片_201903081532261 微信图片_201903081532262 微信图片_201903081532264 微信图片_201903081532263 微信图片_201903081532265微信图片_201903081532266 微信图片_201903081532267  MGL_7547

Packaging & Delivery

Pacaging Detail: Carton packing,200pice per box, 10 boxes per Carton, Customer customized service accepted
Delivery Detail: Sameple 7-15 days, Quantity order 25-30days

Packaging and Shapping
10

Q:Are you manufactory?

A:Yes, we are professional mammnufacturer for polymer batteries since 2008

Q:What is MOQ for this product in your caompany?

A:MOQ 1000pcs.

Q:When you ship my order?

A:Normally 35-45days affter payment confirmed, but it can be negotiated based on order qty and production schedule.

Q:Can I get the pre-production sample?

A:Yes, we will send you sample for approval first, affter you confirm, then we will start mass production order.

Q:Can batterise size custome available?

A:Yes, Please send ud the capacity and max battery size, so that we can search our model for you.

Q:How about the quality grantee period?

A:One Year.

Q:Hoew can you guarantee the production quality?

A:We have moren than 10 years experience ofpolymer battery production. Our production quality follow strixt control procedd. We have 3 times inspection for finished product before package. All of our battrties are 100% tested and insoeted before shibment.

 HRL specializes in the development, production and sales of custom lithium batteries.If you have any questions, pls feel free to contact us.

 

 


Product detail pictures:

OEM Customized 18650 3.7v 2200mah - rechargeable lithium-ion batteries HRL752035 450mAh 7.4v – Hrlenergy detail pictures

OEM Customized 18650 3.7v 2200mah - rechargeable lithium-ion batteries HRL752035 450mAh 7.4v – Hrlenergy detail pictures

OEM Customized 18650 3.7v 2200mah - rechargeable lithium-ion batteries HRL752035 450mAh 7.4v – Hrlenergy detail pictures

OEM Customized 18650 3.7v 2200mah - rechargeable lithium-ion batteries HRL752035 450mAh 7.4v – Hrlenergy detail pictures


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Dedicated to strict quality management and thoughtful client services, our experienced staff customers are generally available to discuss your demands and guarantee full client pleasure for OEM Customized 18650 3.7v 2200mah - rechargeable lithium-ion batteries HRL752035 450mAh 7.4v – Hrlenergy , The product will supply to all over the world, such as: Uruguay, Turkmenistan, Puerto Rico, Now the competition in this field is very fierce; but we will still offer best quality, reasonable price and most considerate service in an endeavor to achieve win-win goal. "Change for the better!" is our slogan, which means "A better world is before us, so let's enjoy it!" Change for the better! Are you ready?
  • Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!
    5 Stars By Ivy from Bangladesh - 2017.01.28 19:59
    The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
    5 Stars By Chris from Doha - 2018.09.19 18:37
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