Powered by Made-in-China.com
Super Thin Mini Small Thickness 2mm for Earphone Tws Battery
US$0.20-1.50
1 Piece
Sample price:US$3.00/piece.Request sample
Product profile
Customization
AvailableType
Lithium-Polymer Battery PackConnection Mode
Series and ParallelModel NO.
MC-430909-30mAhRechargeable
ChargeableDischarge Rate
Medium Discharge RateSize
SmallAccessories Type
BatteryRated Capacity
100MAH<Standard Voltage
1.5V~4.8V1.5V~4.8VUsage
Remote Control Boat, Remote Control Plane, Remote Control CarElectrolyte
Li-ionPMC
withCell
Lithium Polymer BatteryBattery Construction
1s1pWeight
3GCapacity
30mAhNominal Voltage
3.7VCharging Voltage
4.2VStandard Charging Current
0.2cStandard Discharging Current
0.2cMax Charging Current
1.0cMax Discharging Current
1.0cOperating Temperature
Charging: 0~45℃ Discharging: -10~60℃Cycle Life
500 TimesTransport Package
CartonSpecification
4.3*9*11mmTrademark
MICAOrigin
ChinaHS Code
8507600090Production Capacity
1000000piece/YearKey features
Ultra Long Cycle Life: 500-700 cycles ensuring long service life and durability.
Multi-Safety Protection: Includes over-charge, over-discharge, over-current, and short-circuit protection.
Flexible Customization: Customizable size, shape, color, and packaging to meet specific needs.
Wide Application Range: Suitable for earphones, power banks, RC toys, and electronic bikes.
Professional OEM/ODM: 15 years experience with full OEM/ODM support and engineering team.
Global Certifications: Certified by CE, ROHS, UN38.3, and IEC62133 for safety and quality.
High Energy Density: Lightweight design with high power density and low self-discharge rate.
5-Year Warranty: Comprehensive 5-year warranty with free replacement for quality issues.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤4.63h
AI-Powered supplier vetting
SummaryThe supplier offers manufacturing and customization for laser welding, battery cell sorting, ultrasonic, spot welding, automatic spot welding, and tensile testing equipment. It has ISO9001:2015 and CE certifications, documented inspection, service, corrective-action, and complaint-handling procedures, plus overseas debugging, maintenance, repair, training, and installation services. Its international reach is limited by the absence of overseas warehouses, showrooms, agents, or branches, although it reports that 71%–90% of sales are exports and has participated in Intersolar Europe 2025. Customization and ODM services are available, but no new product was developed in the past year, no SDK is available, and only two R&D engineers are reported. Financial information is inconsistent across the provided records, so financial credibility cannot be conclusively assessed. No Fortune 500 collaboration is reported, while OEM service for well-known brands is stated.
Supplier typeThe supplier appears to be an equipment manufacturer providing welding, battery cell sorting, ultrasonic, and tensile testing machinery, with OEM and ODM services. It also maintains manufacturing-capacity contracts with affiliated subcontractors and reports in-stock capability, but no overseas warehouse, showroom, agent, or branch.
CertificationsThe supplier reports an ISO9001:2015 management-system certificate and CE product compliance certification. These are explicit certifications supporting quality-management and product-compliance capability.
After-Sales capabilityOverseas service offerings include debugging, maintenance, repair, training, and equipment installation, supported by written procedures and records for service assessment, corrective actions, and complaint handling. However, the supplier has no overseas agents or branches, no overseas warehouse, and reports service coverage in zero countries, which limits local service presence.
Production capacityThe supplier identifies multiple equipment manufacturing capabilities, has valid manufacturing-capacity contracts with affiliated subcontractors, reports in-stock capability, and states that finished-product inspection instructions are uniformly followed. It also reports one-month average lead times in both peak and off-season periods.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, together with ODM services. This provides direct evidence of broad customization capability.
Product Q&A
Q:Do you accept sample orders?
A:
Yes, we welcome sample orders to test quality, and customization is available.
Q:What is the delivery time after placing an order?
A:
Mass orders take 15-30 days depending on quantity, while samples take around 1 week.
Q:What shipping methods are available?
A:
We offer express, airline, and sea shipping options, or you can use your own forwarder.
Q:Can I print my company logo on the products?
A:
Yes, we provide OEM service to print your company logo on the products.
Q:What are the payment terms?
A:
We accept T/T, PayPal, Money Gram, and LC as payment methods.
Send Inquiry
*To:
Mica Power Co., Ltd.
Mica Power Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Tws Earphone Battery Ultra Thin 80mAh 3.8mm Thickness
US$0.50-1.50
1 Piece(MOQ)
Super Thin 6mm Earphone Tws Battery 430909 Customized
US$0.20-1.50
1 Piece(MOQ)
Ultra Thin Mini Small Size 251015 3.7V 15mAh Lipo Battery for Gift Cards
US$1.02-2.00
50 Pieces(MOQ)
Factory Small Rechargeable Battery 202525 2mm Thickness Battery Li-Polymer 3.7V 90mAh Battery
US$1.00-2.99
10 Pieces(MOQ)
Tiny Battery for Tws Wireless Earphone Customize Size Lithium Polymer Battery
US$0.20-1.50
1 Piece(MOQ)
Battery Thin 1.4 mm 1.5mm 2mm Customized Size Thickness Lithium Polymer Battery
US$0.20-1.50
1 Piece(MOQ)
Small Battery Very Thin Thickness Factory 061518 5mAh 3.7V Rechargeable Lipo Battery
US$1.00-3.00
10 Pieces(MOQ)
Rechargeable 3.7V Smallest 1mm Thickness Ultra Thin Lipo Battery 012323 30mAh CE
US$2.00-5.00
10 Pieces(MOQ)
OEM 11.1V 2.6ah Li Ion 18650 Battery Pack Wholesale for Mini Drone/LED Lighting/Portable Devices/RC Models
US$7.50-9.00
100 Pieces(MOQ)
Custom 7.2V 10ah 2s2p Lithium Battery Pack with PCM for Mini Speaker, Audio Speaker
US$12.00-18.00
100 Pieces(MOQ)
Pmnn4400 Thin Battery for Motorola Two Way Radio Dp3441 Dp3441e Dp3661 Dp3661e Xir E8600 Xir E8608
US$25.00-55.00
1 Piece(MOQ)
Premium 21700 Li-ion Batteries for Earphones and Headsets
US$1.00-10.00
1 Piece(MOQ)



















