China Gold Supplier for Ewt Lithium Battery - Bluetooth battery 3.7V 250mah – True Power

Short Description:

Item Specifications Part No. TPP502030 Nominal Capacity 250 mah Nominal Voltage 3.7V Cell Type li-ion Standard Charge 0.2C Charging Time 1 hours Standard Discharge 1C End-of-charge Voltage 4.2V End-of-charge Current 0.02C (At CV mode) End-of-dischargeVoltage 2.75V Cycle Life >500Times Operating Temperature Charging : 0℃~45℃ Discharging : -20℃~60℃ Storage Temperature -5℃~35℃ Max Storage Temperature...

Send email to us Download as PDF

Product Detail

FAQS

Feedback (2)

Dedicated to strict high-quality management and considerate purchaser support, our experienced employees members are usually available to discuss your specifications and be certain full shopper satisfaction for 3 7v Li Ion Battery , 18650 Protected Battery , 60v 30ah Lithium Battery , Welcome your enquiry, greatest service is going to be provided with full heart.

China Gold Supplier for Ewt Lithium Battery - Bluetooth battery 3.7V 250mah – True Power Detail:

high guality 18650-2s 7 (169)
high guality 18650-2s 7 (170)
ZNcpimg (58)
ZNcpimg (60)
ZNcpimg (125)
ZNcpimg (123)

Item	Specifications
Part No.	TPP502030
Nominal Capacity	250 mah
Nominal Voltage	3.7V
Cell Type	li-ion
Standard Charge	0.2C
Charging Time	1 hours
Standard Discharge	1C
End-of-charge Voltage	4.2V
End-of-charge Current	0.02C (At CV mode)
End-of-dischargeVoltage	2.75V
Cycle Life	>500Times
Operating Temperature	Charging : 0℃~45℃
Operating Temperature	Discharging : -20℃~60℃
Storage Temperature	-5℃~35℃
Max Storage Temperature	65℃ ≤ 30d
Storage Humidity	≤ 75% RH
Standard Environmental Condition	Temperature : 23±5℃
	Humidity : 45-75%RH
	Atmospheric Pressure : 86-106 Kpa

Application:

1. Wireless Headphones,Wireless Mouse, Keyboard, Gamepad,Outdoor LED Light.
2. Air purifier, Hand warmer, Smart water cup, Electric toothbrush, Fingerprint lock. Hearing aid.
3. Beauty/Washing Instrument ,Reading Pen, Recording Pen, Sex toys, Miner Lamp ,Airplane Model.Tire Pressure Meter .Driving Recorder .

if OEM:Yes

Certificate:CE,Rohs,UN38.3,MSDS,IEC62133

Discharge rate:2C-10C

Packaging & Delivery

Packaging Details

1. Standard export carton packaging or Custom-made Package
2. Mode of Transport:
By UPS/DHL/FEDEX/TNT (It takes 3-5 days to arrive).
By air cargo (It takes about one week to arrive)
By sea shipment (It takes about one month to arrive).

Port：Shenzhen, Hongkong,

Packing:

Our Service:
1 .Professional lithium ion battery pack for over ten years,and have our own factory.
2 .Strong R&D team to support.
3 .Offer OEM service for customer’s order.
4 .Quick reply and action.
5 .Competitive price, good sale and after-sales service.
Warranty:
The period of warranty is one year from the date of shipment.
We guarantee to give a replacement in case of cells with defects proven due to manufacturing process instead of the customer abuse and misuse.
Storage:
1.If the battery need to be stored for a long time, charge the battery for 40%-70% electric quantity.
2.Battery and the charger should be stored in clean, dry and ventilating place, and should not be together with corrosive material, keep the battery away from fire and heat source.

Maintainance:
If the battery won’t be used for a long period, charge it every 3 months, and each time 2~3h.
Warnings:
Do not submerge the battery in the water.
Do not mix fresh batteries with used batteries.
Do not mix batteries with metal stuff together.
Do not insert batteries with the (+) and (-) reversed.
Do not use E fest batteries with defective E-cg mods.
Do not disassemble, dispose in fire, heat or short circuit.
Do not put the battery in a charger or equipment with wrong terminals connected.

ZNcpimg (43)

Product detail pictures:

Related Product Guide:
Cooperation

The incredibly abundant projects administration experiences and 1 to one provider model make the superior importance of small business communication and our easy understanding of your expectations for China Gold Supplier for Ewt Lithium Battery - Bluetooth battery 3.7V 250mah – True Power, The product will supply to all over the world, such as: Estonia, azerbaijan, The Swiss, 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.

Q: Can I have samples to test? And what is lead time for sample order?
A: Yes,we can supply samples,the lead time for samples is 3-5 days.and buyer pay shipping cost.

Q: Do you provide after-sales service?
A: Yes,the warranty is 12 months, if any quality problems on our side in this period, we can send new one as replacement.

Q: Do you accept OEM/ODM?
A: Yes,it is available.

Q:Are you battery real capacity?
A: All of our battery cells with Grade A,100% new and real capacity.

Q: What kind of certificates do you have?
A: We can provide CE,ROHS,FCC,IEC62133,MSDS,UN38.3 if your order quantity is available.

Q:Do you have MOQ ?
A:No limited. Small order also welcome.More quantity has better price, we will check the best price for you.

Q: What is your term of payment?
A: We adopt T/T,Paypal,L/C.

10s2p