MEGA Music Earphone 3.2V20Ah Lithium Lifepo4 Battery Power Saving
MEGA Music Earphone 3.2V20Ah Lithium Lifepo4 Battery Power Saving
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Basic Infomation
Place of Origin: china
Brand Name: MEGA
Certification: CB CE SGS UN38.3 UL
Model Number: Pouch (Polymer)
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3.2V20Ah Lithium Lifepo4 Battery


MEGA Lithium Lifepo4 Battery


3.2V20Ah Pouch lifepo4 lithium ion battery

Payment & Shipping Terms
Packaging Details: Package according to product specification
Delivery Time: 3-5days
Payment Terms: D/A, L/C, D/P, T/T, Western Union
Supply Ability: 1000000pcs/day
Product Description

Product Specification




Max continuous discharge current




Charging cut off voltage


Nominal capacity (RT 0.5C)


Discharging cut off voltage


Nominal voltage




Internal resistance


Energy density


Max charge current




Max transient discharge current


Operating temperature



Product Features


Power Saving

Compared with lead-acid battery, lithium battery’s charging and discharging efficiency increases by 35%, which can reach higher than 95%. In common condition, the lithium battery saves about 50% electricity cost.

Long Life Span

After being used for 4000 times, the capacity retention rate still keeps at 80%, and the battery life is up to 10 years.

Free Pollution Safe

Neither acid mist emission nor metal pollution produced during production process.
It has been strictly tested such as crashing,droping, acupuncturing, burning, high and low temperature testing.

Maintenance-free Quick Charging

Fully enclosed without worring operating faults.
One hour to fully charge.
MEGA Music Earphone 3.2V20Ah Lithium Lifepo4 Battery Power Saving 0


MEGA Music Earphone 3.2V20Ah Lithium Lifepo4 Battery Power Saving 1






Q1. Can I have a sample order for lithium ion battery?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q2. What about the lead time?
A:Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more than

Q3. Do you have any MOQ limit for lithium battery?
A: Low MOQ, 1pc for sample checking is available

Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.

Q5. How to proceed an order for lithium ion battery?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.

Q6. Can we sign a secrecy agreement if we wanna build a long-term business relationship?
A: Sure, we respect clients requirements, will bring more benefit to you.

Q7: Do you offer guarantee for the products?
A: Yes, we offer 12 months warranty to our products.

Q8: Do you accept OEM/ODM?
A: Sure, the customized order is available, with our pleasure to serve on you.


Q9: How long does it take to recharge the battery?
A: usually it takes 5 hours with 20A standard charger.



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Get in touch with us
Contact Person : Miss. Alice
Tel : 86 13063063211
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