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Li Ion Battery Pack
Created with Pixso. 08500 80500 240mAh 3.7V Cylindrical Lithium Battery for Portable Electronic Devices

08500 80500 240mAh 3.7V Cylindrical Lithium Battery for Portable Electronic Devices

Brand Name: VATS Battery
Model Number: 08500
MOQ: 100 pcs
Price: US $0.70 - 1.78/ Piece
Delivery Time: 3-7 days (stock) / 2-3 weeks (bulk)
Payment Terms: T/T
Detail Information
Place of Origin:
Guangdong, China
Certification:
UL1642/UL2054/CB/KC/PSE/CE/ROHS/UN38.3/MSDS
Nominal Voltage:
3.7V
Dimensions:
Diameter 8.0 Mm X Length 50.0 Mm
Operating Temperature:
Charge 0~45C; Discharge -20~60C
Charging Voltage:
4.2V
Cycle Life:
500+ Cycles
Nominal Capacity:
240mAh (customizable)
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:

08500 cylindrical lipo cell

,

3.7V rechargeable round cell

,

80500 lithium battery cell

Product Description
08500 80500 240mAh 3.7V Cylindrical Lithium Battery for Portable Electronic Devices
Product Overview

The 08500 (also written 80500) is a slim cylindrical rechargeable lithium battery cell with a nominal voltage of 3.7V, built in a compact round format of approximately 8.0 mm diameter x 50.0 mm length. Its soft-pack cylindrical construction keeps it light and space-efficient for miniaturized products.

This cell provides a stable, rechargeable power source for portable electronic devices that require a thin round battery. Capacity is customizable to suit your runtime target, and the cell can be supplied with a range of leads and connectors for straightforward integration.

Technical Specifications
Model 08500 / 80500
Cell Type Cylindrical rechargeable lithium (soft pack) cell
Nominal Voltage 3.7V
Nominal Capacity 240mAh (customizable)
Charging Voltage 4.2V
Dimensions Diameter 8.0 mm x Length 50.0 mm
Cycle Life 500+ cycles
Operating Temperature Charge 0 to +45°C; Discharge -20 to +60°C
Key Features
  • Slim round format: approx. 8.0 mm x 50.0 mm size for narrow housings.
  • Rechargeable 3.7V output: with 4.2V charge voltage.
  • Customizable capacity: tailor runtime to your device requirements.
  • 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
  • Portable electronic devices
  • Smart pens
  • Bluetooth earphones
  • Beauty instruments
  • Small portable LED products
  • Other compact rechargeable devices requiring thin cylindrical lithium cells
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 capacity, 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
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

C
Chloé Dubois
France May 11.2026
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.
M
Mia Carter
United States Apr 7.2026
Absolutely blown away by these 152323 lithium polymer batteries! I run a tiny line of mini facial massage tools, and this 37mAh cell fits my device shell perfectly with zero modification. Super stable 3.7V output, no overheating during daily use, and the 500 charge cycles mean my customers don’t have to replace batteries constantly. I reached out to adjust the connector to Molex for my new model, their support team replied within hours and locked in custom specs for my bulk order. They’re the actual factory, no middleman markup—saved me so much cost compared to local US battery suppliers. Stock units shipped in 5 days, packaging was heavy-duty cartons that cleared US customs without any hold-ups. Already reordered twice, 10/10 recommend for compact portable gadgets!
M
Mark
United States Jan 7.2026
Really happy with this 14.8V 2000mAh 18650 battery pack! It fits my power tools perfectly and was easy to install right out of the box. Charging is fast and it holds power really well during daily use. The built-in PCB protection gives me extra peace of mind for safe operation. The output power is steady, no sudden drops while working. I’ve used it for hours straight on my drills and wrenches, and the performance stays consistent. For the price, the quality totally beats my expectations. Shipping was quick too. If you need a reliable replacement or spare battery for power tools, this one is absolutely worth buying. Great value overall!