602040 400mAh 450mAh 3.7V Polymer Lithium Battery for Drone Beauty Device Bluetooth Earphones Digital Electronics Insect Repellent Air Conditioning Suit

Product Details
Customization: Available
Type: Li-ion Battery
Cathode Material: Polymer Lithium Battery
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  • 602040 400mAh 450mAh 3.7V Polymer Lithium Battery for Drone Beauty Device Bluetooth Earphones Digital Electronics Insect Repellent Air Conditioning Suit
  • 602040 400mAh 450mAh 3.7V Polymer Lithium Battery for Drone Beauty Device Bluetooth Earphones Digital Electronics Insect Repellent Air Conditioning Suit
  • 602040 400mAh 450mAh 3.7V Polymer Lithium Battery for Drone Beauty Device Bluetooth Earphones Digital Electronics Insect Repellent Air Conditioning Suit
  • 602040 400mAh 450mAh 3.7V Polymer Lithium Battery for Drone Beauty Device Bluetooth Earphones Digital Electronics Insect Repellent Air Conditioning Suit
  • 602040 400mAh 450mAh 3.7V Polymer Lithium Battery for Drone Beauty Device Bluetooth Earphones Digital Electronics Insect Repellent Air Conditioning Suit
  • 602040 400mAh 450mAh 3.7V Polymer Lithium Battery for Drone Beauty Device Bluetooth Earphones Digital Electronics Insect Repellent Air Conditioning Suit
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  • Overview
  • Product Description
  • Product Parameters
  • Company Profile
  • Quality Control
  • FAQ
Overview

Basic Info.

Model NO.
602040
Size
Small
Product Name
602040 Lithium Polymer Battery
Keywords
Lipo Battery
Capacity
3.7V 400mAh 450mAh
Logo
OEM
Packing
Can Be Customized
Transport Package
Carton
Trademark
CNS
Origin
China
Production Capacity
20000PCS/Day

Product Description

602040 polymer lithium battery 450mAh drone 3.7V beauty device Bluetooth earphones digital electronics insect repellent air conditioning suit battery
 
Product Description

602040 Lithium polymer battery is a series with capacity of 400Ah, 450Ah or customized capacity and cycle life. Widely used in daily life.
602040 400mAh 450mAh 3.7V Polymer Lithium Battery for Drone Beauty Device Bluetooth Earphones Digital Electronics Insect Repellent Air Conditioning Suit602040 400mAh 450mAh 3.7V Polymer Lithium Battery for Drone Beauty Device Bluetooth Earphones Digital Electronics Insect Repellent Air Conditioning Suit
Product Parameters
 
Model Capacity Voltage Cycle Cell Grade Charging voltage Discharge current Weight monthly self discharge
602040 400mAh 3.7V 350 times A 4.3V 200ma 10g 2%
602040 450mAh 3.85V 350 times A 4.3V 200ma 10g 2%
602030 300mah 3.7V 350 times A 4.3V 200ma 6g 2%

Cns produce many different series, here are some other models:
Model 301025 302323 350926 351423
Nominal Capacity 55mAh 90mAh 55mAh 85mAh
 
Model 401020 401025 401030 401035 401230 401214 401323 401730 401019 402030
Nominal Capacity 55mAh 70mAH 90mAh 110mAh 110mAh 38mAh 100mAh 115mAh 50mAh 155mAh
 
Model 501015 501225 501350 501350 50230 502030 502050 551015 601015
Nominal Capacity 52mAh 110mAH 350mAh 380mAH 200mAh 250mAh 500mAh 58mAh 63mAh


602040 400mAh 450mAh 3.7V Polymer Lithium Battery for Drone Beauty Device Bluetooth Earphones Digital Electronics Insect Repellent Air Conditioning Suit602040 400mAh 450mAh 3.7V Polymer Lithium Battery for Drone Beauty Device Bluetooth Earphones Digital Electronics Insect Repellent Air Conditioning Suit
Lithium polymer battery is widely ised in bluetooth earphones, headset, bluetooth speakers, beauty devices, TWS, Digital Electronics Insect Repellent Air Conditioning Suit,adult products, etc.

602040 400mAh 450mAh 3.7V Polymer Lithium Battery for Drone Beauty Device Bluetooth Earphones Digital Electronics Insect Repellent Air Conditioning Suit
Company Profile

We are direct factory since 2011, and supply all kinds of batterys according to customers' demand, car batteries, home energy storage batteries, heavy duty Veihcle Batteries, Road Cleaning truck battries, Toys, Power Tools, Home Appliances, Consumer Electronics, BOATS, Golf Carts, SUBMARINES, Electric Bicycles/Scooters, Electric Folklifts, electric vehicles, Electric Wheelchairs, Electric Power Systems, Solar Energy Storage Systems, Uninterruptible Power Supplies(UPS), low temperature, high temperature special batteries, etc.

And we have the world first class productionline and test equipments, to make sure the cost-effctive price with stable quality and supply ability.
602040 400mAh 450mAh 3.7V Polymer Lithium Battery for Drone Beauty Device Bluetooth Earphones Digital Electronics Insect Repellent Air Conditioning Suit602040 400mAh 450mAh 3.7V Polymer Lithium Battery for Drone Beauty Device Bluetooth Earphones Digital Electronics Insect Repellent Air Conditioning Suit
602040 400mAh 450mAh 3.7V Polymer Lithium Battery for Drone Beauty Device Bluetooth Earphones Digital Electronics Insect Repellent Air Conditioning Suit

Quality Control

From initial design to final production, we prioritize manufacturing quality to ensure that CNS Product not only meets but exceeds industry standards.

Our team of experts meticulously oversees every step, employing stringent quality control measures that guarantee the reliability and long-term performance of our storage solutions.

Our state-of-the-art laboratory serves as the foundation of our commitment to quality. We conduct comprehensive performance testing, analyzing every aspect of our batteries to ensure they meet the highest benchmarks.

This meticulous approach ensures that our customers receive battery systems they can rely on, even in the most demanding applications.
602040 400mAh 450mAh 3.7V Polymer Lithium Battery for Drone Beauty Device Bluetooth Earphones Digital Electronics Insect Repellent Air Conditioning Suit602040 400mAh 450mAh 3.7V Polymer Lithium Battery for Drone Beauty Device Bluetooth Earphones Digital Electronics Insect Repellent Air Conditioning Suit

FAQ

Q1: What is your terms of payment?
A: 30% deposit in advance, 70% balance against goods ready.We'll show you the photos of the products and packages before you pay the balance.

Q2: Can you print my logo on the battery cover?
A: Yes, OEM is available,we can print your logo on the battery case, and you can offer your logo.

Q3: How to maintain the battery?
A:The battery should be stored in clean, dry, ventilated, dark environment when not using, keep it after full charge, recharge it every 3 months or 6 months.
Q4: If a battery fails, what will be the indications?
A: 1.Lower performance
2.Low voltage
3.Cannot charge/recharge
4.Swelled container
5.Acid corrosion
Q5: How can you tell if a battery is good or bad?
A: You should first check the battery for defects such as a broken circuit, a short, or a broken container. If an outward problem is not apparent, then you will have to check the battery's capacity using known measuring techniques to ascertain the problem.
Q6: Do you test all your goods before delivery?
A:Yes, we 100% test before delivery.

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