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Wholesale 3.7v Lipo Cell - HRL351772 400MAH 7.4V polymer battery pack with ROHS REACH certificates – Hrlenergy
Wholesale 3.7v Lipo Cell - HRL351772 400MAH 7.4V polymer battery pack with ROHS REACH certificates – Hrlenergy Detail:
HRL351772 400MAH 7.4V polymer battery pack with ROHS REACH certificates
| NO | Item | Characteristics |
| 1 | Nominal Capacity | 400mAh |
| 2 | Nominal Voltage | 7.4V |
| 3 | Initial Impedance | ≤130mΩ(23±2°C) |
| 4 | Limited Charge Voltage | 8.4V |
| 5 | Discharge Cut-off Voltage | 6.0V |
| 6 | Charge Current | Standard Charge: 0.2C |
| 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 | 1C5A |
| 11 | Max Continuous Discharge Current | 1C5A |
| 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 | Weight (Approx) | 25.0g |
1. Cell phone, interphone, bluetooth earphone, wireless mouse.
2. MP3/MP4/MP5, digital camera, PSP ,POS machine, medical devices, flashlight, search light
3. GPS, PDA, E-book , portable DVD, laptop, tablet PC, power bank.
4. Electric Toys, RC helicopters, Electric tools
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/ UL / MSDS / UN38.3 / IEC standard
5, Capacity and size could be customerized
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 |
Are you manufactory?
Yes, we are professional mammnufacturer for polymer batteries since 2008
What is MOQ for this product in your caompany?
1000pcs.
When you ship my order?
Normally 35-45days affter payment confirmed, but it can be negotiated based on order qty and production schedule.
Can I get the pre-production sample?
Yes, we will send you sample for approval first, affter you confirm, then we will start mass production order.
Can batterise size custome available?
Yes, Please send ud the capacity and max battery size, so that we can search our model for you.
How about the quality grantee period?
One Year.
Hoew can you guarantee the production quality?
We have moren than 8 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.
Product detail pictures:
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We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate in our success for Wholesale 3.7v Lipo Cell - HRL351772 400MAH 7.4V polymer battery pack with ROHS REACH certificates – Hrlenergy , The product will supply to all over the world, such as: Vietnam, Gambia, Guatemala, Item have passed by means of the national qualified certification and been well received in our main industry. Our expert engineering team will often be ready to serve you for consultation and feedback. We have been able to also deliver you with cost-free samples to meet your specs. Ideal efforts will probably be produced to deliver you the most beneficial service and solutions. Should really you be interested in our company and solutions, please make contact with us by sending us emails or call us straight away. To be able to know our solutions and enterprise. ar more, you'll be able to come to our factory to see it. We will constantly welcome guests from all over the world to our firm. o build business enterprise. elations with us. You should feel absolutely free to speak to us for organization. nd we believe we are going to share the best trading practical experience with all our merchants.
By Albert from Niger - 2017.09.26 12:12
The customer service reprersentative explained very detailed, service attitude is very good, reply is very timely and comprehensive, a happy communication! We hope to have a opportunity to cooperate.
By Annie from Washington - 2018.12.10 19:03
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