18650 Battery Pack

  • Support 3.7V/7.4V/12V/14.8V/24V/48V/ 18650 battery pack
  • OEM/ODM Massive Production.
  • Customize any size, voltage, capacity, pack color, plug type. cable length.
  • CE, UL, ISO9001, ISO14001.
  • Long warranty time to ensure your 18650 battery pack’s quality
  • One Stop solution for your 18650 battery pack

Description

 

What is 18650 Battery Pack ?

18650 battery pack is manufactured with 18650 battery cells in a series or parallel configuration to become a battery pack with different voltages and capacities. 18650 battery pack can be categorized as different voltage: 3.7V/7.4V/12V/14.8V/22V/48V etc.

 

7.4V 18650 Battery Pack

  • Battery Voltage: 7.4V
  • Battery Type: Cylindrical 18650
  • Pack Material: PVC
  • Series Cells: 2pc

7.4V 18760 battery packs are configurated with 2pcs 18650 battery cells in series.

TENDOT can manufacture 7.4V 18650 battery pack’s capacity from 1800mAh to 10200mAh.

7.2V 18650 battery pack can be used in car vacuum cleaners, hair dryers, mini fans, and many other devices.Our 7.2V 18650 battery pack has complied with KC, 3C, CE, and RoHS certifications.

 

 

24V 18650 Battery Pack

  • Battery Voltage: 24V
  • Battery Type: Cylindrical 18650
  • Pack Material: PVC
  • Series Cells: 6pc

24V 18650 Battery Pack is configured with a series with 6pcs 18650 battery cell.

TENDOT can provide you 24V 18650 Battery Pack with a capacity of 1200mAh, 2400mAh, and 3600mAh.24V 18650 Battery Pack is also a very selling model. They can be used in Medical Devices, electric motors, portable power stations, and so on.

About Tendot

TENDOT, as China’s premier manufacturer, supplier, and factory, integrates advanced production with global trade to deliver premium lithium battery solutions for the European and American markets. Our product lineup includes e-bike batteries, e-motorcycle batteries, LiFePO4 batteries, custom lithium battery packs, as well as home and outdoor energy storage batteries.

We maintain long-term partnerships with top-tier cell suppliers such as EVE Energy and Samsung. Our batteries feature adjustable capacity and multiple voltage options. All products are available for ODM and OEM services.

Feel free to inquire anytime!

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FAQ

We’ll determine the 18650 cell models according to your needs first. Then we’ll consider the cost to be compatible with the different 18650 cell brands.

Our primary of the 18650 battery pack is packed by wrap shrink but we also can develop battery housing for your batteries as your needs.

TENDOT is focusing on custom batteries and we do not have the existing certificates for the 3.7V 18650 battery pack. Besides, the certificate rights belong to the customers.

It depends on the device. 21700 packs have higher capacity and size differences, so compatibility must be checked.

Only if the charger supports 24V Li-ion battery packs with the correct voltage and current settings.

Yes, we offer certifications like UL, CE, UN38.3, and others based on requirements

Our Benefits

Extended Cycle Life

Achieves up to 1000 cycles, 20% above industry standards, for long-lasting performance.

Versatile Compatibility

Supports multiple discharge plug/base options, ensuring seamless integration with various ebike controllers.

Enhanced Safety

Specially treated cells reduce thermal runaway risks, backed by UL, CE, and other safety certifications.

Advanced BMS Technology

Real-time monitoring of voltage, current, and temperature, optimized for diverse climates and usage patterns in Europe and America, ensuring balanced charging and protection against overcharge/ discharge.

User-Friendly Features

Includes a power display for real-time battery status, a power key lock for theft prevention, a foldable handle for easy installation/removal, and a durable aluminum alloy rail for secure frame mounting.

Thermal Management

Advanced heat management technology maintains optimal battery temperature, ensuring reliability in extreme summer heat or winter cold.

Client’s Reviews

We are a local e-bike retailer and tried sourcing batteries from this factory for the first time. We were a bit hesitant at first, but their service was amazing — quick responses, professional packaging, and smooth shipping. Battery performance is great so far and we’re already preparing the next order.
Anna L
Wir arbeiten seit zwei Jahren mit dieser Fabrik zusammen und beziehen hauptsächlich E-Bike-Akkus für unsere Premium-Fahrräder. Die Leistung der Akkus ist sehr stabil, die Reklamationsquote liegt bei fast null. Auch das Ingenieurteam ist sehr professionell und bereit, Schnittstellen nach unseren Anforderungen anzupassen. Wir sind sehr zufrieden!
Michael R
Kvalita baterií je velmi spolehlivá, kompatibilita je také skvělá — testovali jsme je s několika typy motorů a vše fungovalo perfektně. Prodejce Lily byla velmi trpělivá a pomohla nám vyřešit každý technický detail. Spolupráce byla efektivní a bez problémů.
Tomáš N
Lo que más me gusta de esta fábrica es su puntualidad en las entregas. Nuestro pedido era urgente y aún así lo enviaron a tiempo. Las baterías de almacenamiento tienen una carcasa muy sólida y los clientes están satisfechos. Un proveedor muy fiable para colaborar a largo plazo.
Javier M
C'était notre première commande OEM de batteries et l’usine nous a beaucoup aidés avec des conseils techniques, y compris pour la conception des étiquettes. Communication très fluide, échantillon conforme — nous sommes déjà passés à la production de série. Merci à toute l’équipe pour leur excellent soutien !
Olivier D
Ho acquistato diverse batterie per ebike e anche per uso stazionario domestico. La qualità costruttiva è eccellente e la durata supera le nostre aspettative. Anche il servizio clienti è rapido e disponibile. È difficile trovare fornitori così affidabili oggi giorno. Consigliatissimi!
Lorenzo B

Certifications

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