3.7v - 4.35v Rechargeable Lithium Cell Phone Battery 2500mAh Lifepo4

 Lithium Cell Phone Bttery 3.7v - 4.35v 2500mAh lifepo4 rechargeable lithium batteries

Products Description:

Chargers are divided into direct impact and seat impact. Direct current converts 220 AC mains

power into 5V DC power, which is input into the mobile phone and depressurized to the battery by

the charging circuit of the mobile phone. Generally, it will be delivered when purchasing the mobile

phone. The seat charger is directly connected with the battery to convert the mains power into the

required voltage for the battery.

Mobile phone battery consists of three parts: cell, protective circuit and shell. At present, all mobile

phone batteries are lithium-ion batteries (often referred to as lithium batteries in non-standard occasions),

and the cathode material is lithium cobalt oxide. The standard discharge voltage is 3.7V, the charging cut-off

voltage is 4.2V, and the discharge cut-off voltage is 2.75V. The unit of electricity is wh (watt hour). Since the

standard discharge voltage of mobile phone battery is 3.7V, MAH (milliampere hour) can also be used instead

Quality assurance

1.Every production process has a special person to test to ensure quality

2.Have professional engineers to check the quality

Technological Parameters:

 

 

When the material and documents are avaliable,assembly and trial production will be started with 12 hours.

The product pass rate is over 99% (Except for unqualified raw material)

Every order completed one-off rate is over 99%

Balance for every order is within 1-3 days(Except customer owes information)

The delivery time of each order is 35 days on time

Receiving material within 24 hours

 

FAQ :

Q1 . The price on the Alibaba platform is EXW, FOB, or CIF price.

A : The price is EXW price. if need FOB, CIF, or ship by express price please click chat now to contact our sales.

Q2 . Can you make it as required ?

A :Can be customized, according to customer requirements design and development of mold opening to the production of shipping.

Q3 . What is the MOQ and if order below MOQ is acceptable or not ?

A : The MOQ is 100 pcs, we suggest placing an order based on quantity for FCL to save shipping cost .Order below MOQ is acceptable, but the shipping fee is not cost-effective for small quantity orders.

Q4 . If can arrange sample sending or not, and how about the sample fee.

A : OK to arrange a sample. the express shipping fee needs to check based on the current shipping fee and the customer's address. For sample which stock not available or customized sample, the lead time and sample fee need to click chat now and contact our sales.

Q5 . What support you can provide if we want to know more about the product series.

A : If you would like to know more about the product please click chat now and leave your email address. We will send E-catalog and product detailed information also the industry information regularly to your email address.

Q6 . How about the payment term.

A : We usually make TT payment or Alibaba payment, for other payment terms negotiable.

Q7 . Lead time for production

A : Usually the lead time for bulk production is 25-35 days upon receipt of deposit and the samples are confirmed.Need to reconfirm before placing order.

Q8 . About the shipment

A : FCL ship by sea is the most cost-effective shipping way, if ship by LCL the received charge at the destination port will be high. The delivery date needs to be checked separately for different ports and countries. Customers' nominated forwarders or using our forwarder is OK.