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09500 3.7V 350mAh 3A Cylindrical Lithium Polymer Battery Cell for Flashlight

Name: 09500 3.7V 350mAh 3A Cylindrical Lithium Polymer Battery Cell for Flashlight
Brand: Shenzhen Vats Power Source Limited
SKU: 09500
Price: 0.98 USD
Availability: InStock

Brand Name:	VATS Battery
Model Number:	09500
MOQ:	100 pcs
Price:	US $0.98 - 1.58/ Piece
Delivery Time:	3-7 days (stock) / 2-3 weeks (bulk)
Payment Terms:	T/T

Detail Information

Product Description

Ratings & Reviews

Detail Information

Place of Origin:

Guangdong, China

Certification:

UL1642/UL2054/CB/KC/PSE/CE/ROHS/UN38.3/MSDS

Model:

09500

Cell Type:

Cylindrical Lithium Polymer (soft Pack) Cell

Nominal Voltage:

3.7V

Nominal Capacity:

350mAh

Max Discharge Current:

Dimensions:

Diameter 9.0 Mm X Length 50.0 Mm

Packaging Details:

Industrial carton packaging that meets international air & sea shipping standards

Supply Ability:

Stock items ship in 3-7 days; bulk orders in 2-3 weeks

Highlight:

09500 cylindrical lipo cell

3.7V 350mAh 3A battery

rechargeable flashlight battery cell

Product Description

09500 3.7V 350mAh 3A Cylindrical Lithium Polymer Battery Cell for Flashlight

09500 3.7V 350mAh Cylindrical Lithium Polymer Battery

Parameter	Specification
Model	09500
Cell Type	Cylindrical lithium polymer (soft pack) cell
Nominal Voltage	3.7V
Nominal Capacity	350mAh
Max Discharge Current	3A
Charging Voltage	4.2V
Dimensions	Diameter 9.0 mm x Length 50.0 mm
Cycle Life	500+ cycles
Operating Temperature	Charge 0 to +45°C; Discharge -20 to +60°C

Product Overview

The 09500 is a slim cylindrical lithium polymer cell with a nominal capacity of 350mAh and a nominal voltage of 3.7V, built in a compact round format of approximately 9.0 mm diameter x 50.0 mm length. Its high-rate design supports a maximum discharge current of 3A, so it can power devices that need a strong, steady output.

The soft-pack cylindrical construction keeps the cell light and space-efficient, making it a practical rechargeable power source for flashlights, portable devices and other small portable products. Each cell is inspected before shipment for stable capacity and low self-discharge.

Key Features

Slim round format: approx. 9.0 mm x 50.0 mm for narrow housings.
3A high-rate output: strong, steady current for demanding small devices.
Stable 3.7V output: with 4.2V charge voltage.
Lightweight soft-pack build: compact and easy to integrate.
Long cycle life: 500+ charge cycles.
Flexible supply: sample testing and OEM/ODM customization available.

Applications

Typical applications include LED flashlights and torches, portable electronic devices, Bluetooth earphones, beauty instruments, small portable fans and other compact rechargeable products that require a thin cylindrical lithium cell with a higher discharge current.

Customization Options

We support OEM and ODM projects with flexible configuration, including custom capacity, wire length and connector type, tab and lead options, and private labeling. If your product needs a specific round cell size or discharge rate, our engineering team can confirm the design before mass production.

Packaging & Quality Assurance

Each cell is inspected for appearance, voltage and capacity before shipment and packed in industrial cartons that comply with international air and shipping standards for lithium batteries. In-stock items are dispatched quickly, while custom and bulk orders are produced within 2 to 3 weeks after confirmation. Sample testing is available so buyers can verify dimensions and electrical performance before committing to volume. Contact our sales team today for pricing, minimum order quantity and OEM/ODM cooperation.

Ratings & Review

Overall Rating

5.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

100%

4 stars

3 stars

2 stars

1 stars

All Reviews

Chloé Dubois

France May 11.2026

Helpful (62)

Superbe expérience avec ce fabricant pour nos mini appareils connectés. La cellule 10280 de 3.7V s'intègre parfaitement dans nos designs compacts sans ajouter de poids inutile (seulement 6g !). Nous avons opté pour leur service ODM pour adapter la tension de coupure de décharge à 3.0V, et l'équipe technique a été d'une aide précieuse. C'est rassurant de voir qu'ils gèrent aussi bien la sécurité avec les protections contre la surchauffe. Côté logistique, l'expédition vers la France a été rapide et le suivi ultra clair. On sent la puissance d'une vraie usine derrière.

c*o

Australia May 4.2026

Helpful (88)

xxx

Mike

United States Mar 9.2026

Helpful (105)

I’m really impressed with this customized 7.4V 16000mAh 18650 battery pack! It fits all my power tools and small electronics perfectly, exactly as I hoped. The large capacity is a total game-changer — I can work for hours on end without constantly recharging. Charging works smoothly, and the power output stays stable the whole time. No sudden power cuts or overheating issues at all. Build quality feels solid and durable, clearly well-made. I also love that it’s customizable to match different devices. Shipping was fast and the item arrived well-packaged. For this price, you simply can’t beat the performance and capacity. Highly recommend it to anyone needing a long-lasting, reliable battery pack for tools or electronics. Will definitely buy again!

Tags:

Lithium Polymer Battery

Lithium Polymer Battery Pack

High Discharge Lipo Battery

Ultra Thin Lipo Battery

Round Lipo Battery

Curved Lipo Battery

Li Ion Battery Pack

LiFePO4 Battery Pack

High Temperature Lipo Battery

Custom Lipo Battery

Lithium Polymer Battery

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High Discharge Lipo Battery

Ultra Thin Lipo Battery

Round Lipo Battery

Curved Lipo Battery

Li Ion Battery Pack

LiFePO4 Battery Pack

High Temperature Lipo Battery

Custom Lipo Battery

products details

09500 3.7V 350mAh 3A Cylindrical Lithium Polymer Battery Cell for Flashlight

09500 cylindrical lipo cell

3.7V 350mAh 3A battery

rechargeable flashlight battery cell

Overall Rating

Rating Snapshot

All Reviews

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