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16340 3.7V 700mAh Cylindrical Li-Polymer Battery Rechargeable Custom Lipo Cell

Name: 16340 3.7V 700mAh Cylindrical Li-Polymer Battery Rechargeable Custom Lipo Cell
Brand: Shenzhen Vats Power Source Limited
SKU: 16340
Price: 0.75 USD
Availability: InStock

Brand Name:	VATS Battery
Model Number:	16340
MOQ:	1 Piece
Price:	US $0.75 - 1.30
Delivery Time:	7-20 Days
Payment Terms:	T/T

Detail Information

Product Description

Ratings & Reviews

Detail Information

Place of Origin:

Guangdong, China

Certification:

IEC62133 / UL / CE / CB / KC / UN38.3 / MSDS

Nominal Capacity:

700mAh

Cycle Life:

500 Times

Nominal Voltage:

3.7V

Battery Size:

16.0×34.0mm

Charging Voltage:

4.2V

Cut-off Voltage:

3.0V

Packaging Details:

Industrial carton packaging that meets international air and sea shipping standards

Supply Ability:

300,000 Pieces per Day

Highlight:

16340 Cylindrical Li-Polymer Battery

3.7V 700mAh Rechargeable Battery

16340 Lipo Cell OEM Customized

Product Description

16340 3.7V 700mAh Cylindrical Li-Polymer Battery Rechargeable Custom Lipo Cell

16340 3.7V 700mAh Cylindrical Li-Polymer Battery – a rechargeable cylindrical lithium-polymer cell engineered by VATS Battery for reliable, long-lasting power in modern electronic devices.

Technical Specifications

Parameter	Specification
Model Number	16340
Battery Type	Li-polymer (Cylindrical)
Battery Size	16.0×34.0mm (Diameter×Length)
Nominal Voltage	3.7V
Nominal Capacity	700mAh
Charging Voltage	4.2V
Cut-off Voltage	3.0V
Standard Discharge Current	0.2C-0.5C
Max Discharge Current	1C
Cycle Life	500 times
Operating Temperature	Charge 0~45°C / Discharge -20~60°C
Connector	JST / Molex (optional)
Certification	IEC62133 / UL / CE / CB / KC / UN38.3 / MSDS
OEM / ODM	Acceptable
Sample	Free sample available
Application	digital products, Bluetooth devices, GPS trackers, power banks and portable electronics
Warranty	12 months
Place of Origin	Guangdong, China

Product Overview

The 16340 is a 3.7V 700mAh cylindrical lithium-polymer cell manufactured by VATS Battery, an ISO9001-certified lithium battery maker based in Guangdong, China. Built on a compact 16.0×34.0mm footprint, it combines stable 3.7V nominal voltage with true 700mAh capacity, enabling portable devices to run longer on a single charge without adding bulk. Each cell undergoes automated production and individual screening for capacity, voltage, and internal resistance, ensuring high batch-to-batch consistency and making the 16340 a reliable drop-in power source for OEM and ODM programs. The chemistry, dimensions, and protection circuits can all be customized to meet specific power, footprint, and cost requirements.

Key Features

True Rated Capacity: Delivers genuine 700mAh at 3.7V, verified through comprehensive testing on every production lot.
Stable Output: Flat discharge curve maintains close to 3.7V, protecting sensitive circuits and extending usable runtime.
Long Cycle Life: Rated for over 500 charge-discharge cycles with excellent capacity retention.
Certified Safety: Compliant with multiple international standards including IEC62133, UL, CE, CB, KC, UN38.3, and MSDS, with built-in protection against over-charge, over-discharge, over-current, and short circuit.
Flexible Customization: Size, capacity, voltage, connector, wire length, and PCM can be tailored to your design requirements.
Ready to Integrate: Supplied with optional JST or Molex connectors for seamless assembly line integration.

Applications

Thanks to its slim, lightweight design and stable 3.7V output, the 16340 fits a wide range of applications including:

Digital products and portable electronics
Bluetooth speakers, headsets, and devices
GPS trackers and fitness wearables
Medical and healthcare instruments
Beauty and personal-care devices
IoT sensors and smart watches
LED lighting and toys
Portable power banks

Packaging & Quality Assurance

Every 16340 cell is packed in industrial cartons with anti-static trays and shock-absorbing materials that meet international shipping standards. VATS Battery produces over 300,000 cells daily and exports to more than 100 countries, offering 7-20 day lead times, free evaluation samples, and a 12-month warranty. Contact our sales team for datasheets, samples, or custom specifications to support your project from prototype through mass production.

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.

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!

Mark

United States Jan 7.2026

Helpful (120)

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!

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

Portable Power Station

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

Portable Power Station

products details

16340 3.7V 700mAh Cylindrical Li-Polymer Battery Rechargeable Custom Lipo Cell

16340 Cylindrical Li-Polymer Battery

3.7V 700mAh Rechargeable Battery

16340 Lipo Cell OEM Customized

Overall Rating

Rating Snapshot

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