B31n1911 Laptop Battery for Asus Vivobook Flip K413ea S433ea S433fa TM420u TM420ua Tp420ua Tp470ea Tp470ez X413ea X413ja X421da X421ea X421ep X421FF X421fq X421

• Customization: Available
• Type: Li-Polymer Battery
• Charger Application: Tablet, Laptop
• Model NO.: B31N1911
• Nominal Voltage: 7.6V
• Compatible Battery Type: AAA/AA
• Size: AAA
• Certification: KC, RoHS, CB, CE
• Recyclable: Recyclable
• Usage: for Asus
• Transport Package: Standard Export Packing
• Specification: Customizable specifications
• Trademark: OEM
• Origin: China
• HS Code: 8507600090
• Production Capacity: 100000PCS/Year

Product Description

 

Product Parameters

 

B31N1911

B31N1911 Laptop Battery for ASUS VivoBook Flip K413EA S433EA S433FA TM420U TM420UA TP420UA TP470EA TP470EZ X413EA X413JA X421DA X421EA X421EP X421FF X421FQ X421JA C31N1911 (11.55V 42Wh/3640mAh) Specification Capacity: 42WH Voltage:11.52V Battery Type: Li-polymer Compatible Laptop Models: For VivoBook Flip 14 S433EA S433EQ S433F S433FA S433IA S433JA Series, For Asus VivoBook Flip 14 K413 K413EA K413EQ K413FA K413FQ K413JA K413JP K413JQ K433FA K413FP Series, For Asus VivoBook Flip 14 M413 M413DA M413IA M413UA M433DA M433IA Series: For Asus VivoBook Flip 14 TM420IA TM420U TM420UA Series, For Asus VivoBook Flip 14 TP470EA TP470EZ Series

Company Profile

Production Process

Packaging & Shipping

Certifications

FAQ

Q1. What is the Trade Term?
A1:Ex-work factory, FOB Shenzhen, CIF

Q2. How long is the guarantee (period)?
A2:one-year quality warranty.

Q3. How long is our Production leading time?
A3:Within 15-20 days upon receiving the deposit in normal season, and 25-30days in our busy times (August, September, October).

Q4. What is the Payment term?
A4:T/T. 30% Deposit to start the production, the balance before the shipment when goods are ready.

Q5. What kind of documents will we provide you?
A5:B/L, Commercial Invoice, Packing List, Certificate of Original. With these documents, you or your broker can do the customs
declaration at your side.

Q6. If there are any missing parts in our shipment, how long will it take to send them?
A6: If there are some small missing components, we will DHL to you ASAP within one week.

Q7. How do you extend the lifespan of your laptop battery?
A7.1:Avoid deep discharges: try to avoid fully draining your battery regularly. Lithium-ion batteries prefer partial discharge cycles.

A7.2:Proper storage: If you're not going to use your laptop for an extended period, store it with a charge level of around 50% in a cool place.

A7.3:Limit exposure to high temperatures: Prolonged operation above this temperature causes greater degradation of the battery and therefore a faster decline in battery capacity.

A7.4: Remove when plugged in for a long time: If you use your laptop plugged in for extended periods, consider removing the battery to reduce heat exposure.