Sign In | Join Free | My chinacsw.com |
|
Brand Name : GUANYU
Model Number : GUANYU-FF321
Certification : CE ROSH UN38.3 MSDS
Place of Origin : Shenzhen, China
MOQ : 100 packs
Price : Negotiable
Payment Terms : 30% before production,70% before delivery
Supply Ability : 10000 packs per month
Delivery Time : 3-6 weeks
Packaging Details : Standard export carton
Type : Li-Ion, Lithium Battery
Cycle Life : ≥600times
Application : Beauty equipment
Capacity : 30mAh 40mAh or customized
Standard Voltage : 3.7V
Oem : Acceptable,Welcome,Yes
size : 4*9*9mm
weight : 8g
High Light : Factory customized lithium battery polymer battery 400909-30 mAh 401010-30 mAh Bluetooth headset battery
Product specification
No. | content | Testing method | Remark |
1 | Charge cut-off voltage | 4.2V | |
2 | Discharge cut-off voltage | 2.75V | |
3 | Standard charge | Under the condition of the ambient temperature of 25±2℃,Charge the battery at constant current of 0.2C to reach 4.2V. Then charge the battery at constant 4.2V voltage until the charging current decreasing to 0.02C. | |
4 | Standard discharge | After the standard charging , rest for 1 hour then discharge to 2.75V@0.2C. | |
5 | Shipments voltage | 3.7-4V | capacity ≤30 % |
6 | Maximum Charge Current | ≤5mAh | |
7 | Maximum continuous working current | ≤30mAh | |
8 | Rated capacity | Typical capacity:30mAh Minimum capacity:28mAh | standard discharge after standard charge |
9 | Operation temperature range | charging:10~45℃ humudity:60±25% discharging:-20~60℃ | 60±25%R.H |
10 | Storage temperature | ≤1 month: -20 ~ 45℃ ≤3 months: 0 ~ 30℃ ≤1 year: 0 ~ 30℃ | 10~25℃ 60±25%R.H Best 10~25℃ for long-time storage |
Delivery Time:
- Material Preparation Time: 7-15 days (or inventory)
- Production & Assembly Time 3-10 days
- Testing & Packaging Time: 2-10 days
- Total Delivery Time: 30-45days
- The faster delivery could be negotiable.
One pc in a PE bag, and then in a standard export carton or Custom-made Package.
Delivery Methods:
① By express UPS/DHL/FEDEX/TNT (It takes 3-5 days to arrive).
② By airfreight (It takes about 3~7 days to arrive) .
③ By sea shipment (It takes about 35 days to arrive).
Delivery Time: 3-5 days for samples, 8-20 days for mass production, depend on the QTY.
FAQ
Q1: Are you a trading company or manufacturer?
A: We are professional manufacturer specialized in Lithium ion batteries and LiFePO4 batteries for Electric bicycle, Electric scooter, Electric motorcycle, Electric Tricycle, Sharing bike, vacuum cleaners, Energy storage system for Industrial and household, as well as customized battery packs application.
Q2: What’s your battery product range?
A: The battery range we can make is voltage from 3.2V to 100V, Capacity from 1Ah to 100Ah.
.
Q3: Can you do OEM and ODM?
A: Yes, OEM and ODM are both acceptable. You can provide the detailed specification requirements to us, our engineers can design the most suitable battery solution for you.
![]() |
30mAh Lithium Polymer Battery 400909 401010 for Bluetooth Headset Images |