Is this battery suitable for use in Bluetooth devices?

Yes, it is widely applied in telecommunications, audio and video devices, information devices, Bluetooth, mobile phones, and more.

What type of protection does the battery have?

The battery includes PCM (Protection Circuit Module) for safety.

3.7V Lipo Battery 300mAh Ultra Thin Cell Rechargeable Battery Lp155050

Name: 3.7V Lipo Battery 300mAh Ultra Thin Cell Rechargeable Battery Lp155050
Brand: Shenzhen Lus Technology Co., Ltd
SKU: 2146437365

Guangdong, ChinaShenzhen Lus Technology Co., Ltd

US$2.80

10-999 Pieces

US$2.50

1,000-9,999 Pieces

US$2.20

10,000+ Pieces

Sample price:US$2.80/piece.Request sample

Product profile

Customization

Available

Type

Li-Polymer Battery

Charger Application

Standard Battery

Model NO.

Small battery LP155050

Nominal Voltage

3.7V

Size

Prismatic

Recyclable

Protect

PCM

Capacity

300mAh

Voltage

3.7V

Anode Material

Ncm

The Charging Ratio

0.15A to 0.3A

Battery Size

Small Li Polymer Cell

The Discharge Rate

0.15A to 0.3A

Storage Type

-20 to +35

Terminal

Wires/Customized

Weight

Name

Lithium Polymer Battery

Transport Package

Cartons

Specification

300mah thin lipo battery LP155050

Trademark

OEM

Origin

Guangdong, China

HS Code

8507600090

Production Capacity

50000 PCS Per Months

Key features

Ultra Thin Design: Compact 1.5*50.5*50.5mm dimensions with only 6g weight, ideal for space-constrained devices.

Customizable Terminals: Terminals are available in wires or customized options to fit specific assembly needs.

OEM/ODM Support: Eco-friendly OEM and ODM orders are welcome with flexible customization from samples or designs.

Wide Application: Suitable for MP3/MP4 players, Bluetooth devices, GPS, power tools, and remote control toys.

PCM Protection: Integrated PCM protection ensures safe charging and discharging performance.

Flexible Assembly: Individual cells can be assembled in parallel or series into battery packs as required.

Low MOQ: Minimum Order Quantity is just 10 pieces, allowing for small batch testing and orders.

Fast Lead Time: Average lead time is within 15 workdays for both peak and off-season periods.

Company profile

High Repeat Buyers ChoiceFast DeliveryFull CustomizationR&D Capabilities

Shenzhen Lus Technology Co., Ltd

Guangdong, China

Business Type: Manufacturer/Factory CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7years CertifiedNearest Port: HK Port, Shenzhen PortAverage Response Time: ≤2.42h CertifiedTerms of Payment: T/T, LC, D/P, etc.

AI-Powered supplier vetting

SummaryShenzhen Lus Technology Co., Ltd. is identified as a China-based trading company established in 2017, with four employees and a product scope centered on lithium, rechargeable, primary, polymer, Ni-MH, and Ni-CD batteries, battery packs, chargers, and related items. The supplier reports customization capabilities ranging from sample-based and minor customization to full customization and design-based customization. However, it is not identified as a professional technical supplier, does not provide 3D software design services, launched no new products in the past year, and has only one R&D engineer. Management-system certification is listed as NIL, quality-control testing equipment is listed as zero, and complaint handling lacks written procedures or records. Export sales account for 90%, but the supplier has no valid import/export license according to the provided information. Production capacity and customer cases are not sufficiently evidenced.

CertificationsSupplier management-system certification is explicitly listed as NIL. This is direct evidence that no such certification is reported in the provided information.

After-Sales capabilityThe supplier claims staff support, quick lead time, and high-quality products, but complaint handling has no written procedures or records. Service-capability assessment and corrective/preventive-action processes also lack written procedures or records, limiting evidence of a structured after-sales system.

R&D capabilityThe supplier has one R&D engineer whose responsibilities include new-product development and technical support, and it reports multiple customization modes. However, it is not identified as a professional technical supplier, does not offer 3D software design services, and launched no new products in the past year.

Customization capabilityThe supplier explicitly reports customization from samples, minor customization, full customization, customization from designs, and flexible customization. These stated service categories provide direct evidence of broad customization capability, although they do not verify production execution resources.