
3.7V Rechargeable Lithium Ion Battery Pack 7800mAh 8030mAh With PCB
Contact Person : YI QUAN
Phone Number : 13631634942
Whatsapp : +8613662635407
Minimum Order Quantity : | 10000 | Price : | Negotiated The Price |
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Packaging Details : | Customer requirements | Delivery Time : | 30-45 work days |
Payment Terms : | T/T, D/P, D/A, L/C | Supply Ability : | 10000PCS /Day |
Place of Origin: | CHINA,GuangDong | Brand Name: | FUNPACK |
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Certification: | CE UL ROHS REACH | Model Number: | FP-21700-4000mAh |
Detail Information |
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NAME: | Light Battery | Voltage: | 3.7V |
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Model Number:: | 21700 | Capacity: | 4000mAh |
Material: | PVC | Color: | Yellow |
Dimension: | 21*70mm | ||
High Light: | 4000mAh 21700 Lithium Ion Battery,3.7Volt 21700 Lithium Ion Battery,Lithium Ion Battery 3.7Volt 21700 |
Product Description
3.7V 4000mAh 21700 Lithium Ion Cylindrical Battery For Telecommunications Portable equipment
Features:
Focus on cylindrical cell, mature and stable technology
Safety-focused formula, structure and process design,combination of safety, consistency, and long cycle life, as the pioneer
of the industry.
High capacity LFP cylindrical cell and industry-leading comprehensive performance.
Wide application range and environmentally friendly. Diversified portfolio of LFP and NCM products.
Basic specification:
Item | Specification |
Cell | 21700 |
Nominal capacity | 4000mAh |
Typical Voltage | 3.7V |
Material | PVC |
Colour | Yellow |
Weight | 69.8g |
Size | 20*70mm |
Main Applications :
1.Telecommunications: cellular phone, interphone, cordless phone.
2.Portable equipment: digital camera, portable DVD, portable television,
3.Portable Devices: GPS, PDA, PMP, PSP, portable medical device, instrument and apparatus etc.
4.Illuminate Devices: miner lamp, searchlight, lighting devices, emergency light.
5.Other toys: e cigarette, mc models, power tools. Widely applied in POS system, Solar supply system, electric tools,
household appliance and emergent device area, electric bikes, Laptop, camcorder, Military equipment, IR telescope,
Medical devices.
FAQ:
1, Q: Are you factory?
A: Yes, we are professional manufacturer for polymer batteries since 2017
2, Q: What is MOQ for this product in your company?
A: 1000pcs.
3, Q: When you ship my order?
A: Normally 35-45days after payment confirmed, but it can be negotiated based on order qty and production schedule.
4, Q: Can I get the pre-production sample?
A: Yes, we will send you sample for approval first, after you confirm, then we will start mass production order.
5, Q: Can battery size customized available?
A: Yes, Please send up the capacity and max battery size, so that we can search our model for you.
6, Q: How about the quality grantee period?
A: One Year.
7, Q: How can you guarantee the production quality?
A: We have more than 5 years experience of polymer battery production. Our production quality follow strict control program.
We have 3 times inspection for finished product before package. All of our batteries are 100% tested and installed before
shipment.
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