High Capacity 3.7V 1800mAh 6.66Wh 103450AR-1S-3M Lithium Ion Battery Cell for DIY/Industrial/Consumer Electronics


High-Performance Lithium-Ion Battery for Reliable Power Supply

 

This 103450AR-1S-3M rechargeable lithium-ion battery delivers 3.7V nominal voltage, 1800mAh capacity, and 6.66Wh energy, making it an ideal power solution for a wide range of applications. Designed for durability and efficiency, it ensures stable performance in consumer electronics, medical devices, power tools, IoT devices, and portable equipment.

 

 

Key Features:

✔ Long Cycle Life – Supports 300+ charge/discharge cycles (varies by usage conditions)
✔ High Energy Density – Compact size with 6.66Wh power output
✔ Safety Assurance – Built-in PCB protection (overcharge/over-discharge/short-circuit protection)
✔ Wide Compatibility – Suitable for OEM replacements, DIY projects, and industrial use
✔ Certified & Reliable – Compliant with UN38.3/MSDS

 

Applications:

  • Portable electronics (smart devices, GPS trackers)

  • Medical equipment (wearable monitors, diagnostic tools)

  • Power tools & DIY battery packs

  • Backup power systems & IoT devices

 

Why Choose Our Battery?

✔ High energy density in compact size

✔ Consistent performance with low self-discharge

✔ Custom configurations available (connectors, protection circuits)

✔ Strict quality control for reliability and safety

Ideal for OEMs and manufacturers needing dependable power solutions for small electronics. Contact us for bulk pricing and custom specifications!

About US:

Shenzhen BAKTH Technology Co., Ltd. was established in 2002. For 21 years, it has been dedicated to battery pack assembly and PCM/BMS design and production. It has a 5,000-square-meter self-owned factory equipped with automated production lines and SMT assembly lines.

Certificates:

FAQ:

1. What kind of certificate your battery pack owned?
Re: ISO9001, ISO14001, UL, BIS, KC, USTC, CE, CB, our battery pack have reliable quality assurance.

2. Do you have MOQ?
Re: No limitation, we will check the best price for you based on your order quantity. We warmly welcome sample order to test our quality before bulk order.

3. What’s the warranty? How can we guarantee quality?
Re: Normally will be 12 months, for some special products can be further negotiated accordingly. A complete production process to ensure the quality before shipment.

 

4. What’s the lead time?
Re: Standard products: sample order will be 3~4 weeks based on the battery cell in stock, 5~8 weeks for bulk order according to different models and quantity.

5. Can we have our own Logo on the battery pack? Can you accept customized battery?
Re: Yes, of course. BAKTH Technology has professional R&D team which could provide you the most suitable solution according to your requirements. Customized battery requirements are warmly welcomed!

High-Performance Lithium-Ion Battery for Reliable Power Supply

 

This 103450AR-1S-3M rechargeable lithium-ion battery delivers 3.7V nominal voltage, 1800mAh capacity, and 6.66Wh energy, making it an ideal power solution for a wide range of applications. Designed for durability and efficiency, it ensures stable performance in consumer electronics, medical devices, power tools, IoT devices, and portable equipment.

 

 

Key Features:

✔ Long Cycle Life – Supports 300+ charge/discharge cycles (varies by usage conditions)
✔ High Energy Density – Compact size with 6.66Wh power output
✔ Safety Assurance – Built-in PCB protection (overcharge/over-discharge/short-circuit protection)
✔ Wide Compatibility – Suitable for OEM replacements, DIY projects, and industrial use
✔ Certified & Reliable – Compliant with UN38.3/MSDS

 

Applications:

  • Portable electronics (smart devices, GPS trackers)

  • Medical equipment (wearable monitors, diagnostic tools)

  • Power tools & DIY battery packs

  • Backup power systems & IoT devices

 

Why Choose Our Battery?

✔ High energy density in compact size

✔ Consistent performance with low self-discharge

✔ Custom configurations available (connectors, protection circuits)

✔ Strict quality control for reliability and safety

Ideal for OEMs and manufacturers needing dependable power solutions for small electronics. Contact us for bulk pricing and custom specifications!

About US:

Shenzhen BAKTH Technology Co., Ltd. was established in 2002. For 21 years, it has been dedicated to battery pack assembly and PCM/BMS design and production. It has a 5,000-square-meter self-owned factory equipped with automated production lines and SMT assembly lines.

Certificates:

FAQ:

1. What kind of certificate your battery pack owned?
Re: ISO9001, ISO14001, UL, BIS, KC, USTC, CE, CB, our battery pack have reliable quality assurance.

2. Do you have MOQ?
Re: No limitation, we will check the best price for you based on your order quantity. We warmly welcome sample order to test our quality before bulk order.

3. What’s the warranty? How can we guarantee quality?
Re: Normally will be 12 months, for some special products can be further negotiated accordingly. A complete production process to ensure the quality before shipment.

 

4. What’s the lead time?
Re: Standard products: sample order will be 3~4 weeks based on the battery cell in stock, 5~8 weeks for bulk order according to different models and quantity.

5. Can we have our own Logo on the battery pack? Can you accept customized battery?
Re: Yes, of course. BAKTH Technology has professional R&D team which could provide you the most suitable solution according to your requirements. Customized battery requirements are warmly welcomed!

Detailed Product Description

no data

ㅤRelated Products

IMG_1564.jpg

Customized Lithium Ion Batteries 14.68V 6.4Ah 18650 4S2P Rechargeable Li-ion Battery Pack for Electric Toys-8LI-18650-4S2P-14M

Customized Lithium Ion Batteries 14.68V 6.4Ah 18650 4S2P Rechargeable Li-ion Battery Pack for Electric Toys

Designed for high-performance applications, our 14.68V 6.4Ah (93.95Wh) lithium-ion battery pack combines efficiency, durability, and compact design. Built with 8 premium 18650 cells in a 4S2P configuration , this battery delivers stable high-volt...

1.jpg

High Performance Rechargeable Lithium Ion Power Cell 3.7V 1800mAh 6.66Wh Li-ion Battery for Electronics-NP120-RPB

High Performance Rechargeable Lithium Ion Power Cell 3.7V 1800mAh 6.66Wh Li-ion Battery for Electronics

This high-performance 3.7V 1800mAh Li-ion Battery delivers reliable power with an energy capacity of 6.66Wh, making it ideal for a wide range of portable electronic devices. Featuring a compact and lightweight design, it ensures long-lasting performa...

BAKTH-P19V029W35135.jpg

Ultra Compact 19V 1.5A AC/DC Wall Adapter Energy Saving and Reliable Power-BAKTH-P19V029W35135

Ultra Compact 19V 1.5A AC/DC Wall Adapter Energy Saving and Reliable Power

The BAKTH-P19V029W35135 is a sleek, ultra-compact AC-DC wall plug adapter engineered for efficient 19V 1.5A power delivery with minimal energy loss. Its advanced circuitry ensures stable voltage, low heat, and long-term reliability, making it ideal f...

BAKTH-CH057D-s.jpg

Lithium ion battery charger-CH057D

Lithium ion battery charger

Detailed Product Description Description Model NO. BAKTH-CH057D Brand Name BAKTH / Neutral / OEM Compliant certification standards UN38.3 / RoHS compliant Discharging temperature -40~60℃ Electrical Performance Nominal Voltage Charging voltage 8.4V Ch...

BAKTH-P24V060W55210.jpg

BAKTH-P24V060W55210 Desktop AC DC Power Supply Adapter 24V 2.5A High Efficiency Constant Voltage-BAKTH-P24V060W55210

BAKTH-P24V060W55210 Desktop AC DC Power Supply Adapter 24V 2.5A High Efficiency Constant Voltage

BAKTH-CH1S04 is a fast and safe charger specifically designed for BAKTH-B1S38 standard lithium battery packs. It is compatible with both USB-C and DC inputs and supports PD fast charging. The charger features intelligent charging protection to enhanc...

BAKTH-CH1S04.jpg

Lithium battery 18650 charger CH1S04 supports PD Fast Charging Reliable Safety-BAKTH-CH1S04

Lithium battery 18650 charger CH1S04 supports PD Fast Charging Reliable Safety

BAKTH-CH1S04 is a fast and safe charger specifically designed for BAKTH-B1S38 standard lithium battery packs. It is compatible with both USB-C and DC inputs and supports PD fast charging. The charger features intelligent charging protection to enhanc...

1.jpg

Custom High-Stability Power 102328 3.7V 700mAh Li-ion Battery Pack for Portable Gadgets & Wearables-BAKTH-102328-1S-2

Custom High-Stability Power 102328 3.7V 700mAh Li-ion Battery Pack for Portable Gadgets & Wearables

Custom High-Stability Power 102328 3.7V 700mAh Li-ion Battery Pack for Portable Gadgets & Wearables Our 102328-1S-2 lithium-ion battery delivers exceptional performance with 3.7V voltage and 700mAh capacity, engineered for devices requiring stable po...

IMG_1564.jpg

Customized Lithium Ion Batteries 14.68V 6.4Ah 18650 4S2P Rechargeable Li-ion Battery Pack for Electric Toys-8LI-18650-4S2P-14M

Customized Lithium Ion Batteries 14.68V 6.4Ah 18650 4S2P Rechargeable Li-ion Battery Pack for Electric Toys

Designed for high-performance applications, our 14.68V 6.4Ah (93.95Wh) lithium-ion battery pack combines efficiency, durability, and compact design. Built with 8 premium 18650 cells in a 4S2P configuration , this battery delivers stable high-volt...

1.jpg

High Performance Rechargeable Lithium Ion Power Cell 3.7V 1800mAh 6.66Wh Li-ion Battery for Electronics-NP120-RPB

High Performance Rechargeable Lithium Ion Power Cell 3.7V 1800mAh 6.66Wh Li-ion Battery for Electronics

This high-performance 3.7V 1800mAh Li-ion Battery delivers reliable power with an energy capacity of 6.66Wh, making it ideal for a wide range of portable electronic devices. Featuring a compact and lightweight design, it ensures long-lasting performa...

BAKTH-P19V029W35135.jpg

Ultra Compact 19V 1.5A AC/DC Wall Adapter Energy Saving and Reliable Power-BAKTH-P19V029W35135

Ultra Compact 19V 1.5A AC/DC Wall Adapter Energy Saving and Reliable Power

The BAKTH-P19V029W35135 is a sleek, ultra-compact AC-DC wall plug adapter engineered for efficient 19V 1.5A power delivery with minimal energy loss. Its advanced circuitry ensures stable voltage, low heat, and long-term reliability, making it ideal f...

BAKTH-CH057D-s.jpg

Lithium ion battery charger-CH057D

Lithium ion battery charger

Detailed Product Description Description Model NO. BAKTH-CH057D Brand Name BAKTH / Neutral / OEM Compliant certification standards UN38.3 / RoHS compliant Discharging temperature -40~60℃ Electrical Performance Nominal Voltage Charging voltage 8.4V Ch...

BAKTH-P24V060W55210.jpg

BAKTH-P24V060W55210 Desktop AC DC Power Supply Adapter 24V 2.5A High Efficiency Constant Voltage-BAKTH-P24V060W55210

BAKTH-P24V060W55210 Desktop AC DC Power Supply Adapter 24V 2.5A High Efficiency Constant Voltage

BAKTH-CH1S04 is a fast and safe charger specifically designed for BAKTH-B1S38 standard lithium battery packs. It is compatible with both USB-C and DC inputs and supports PD fast charging. The charger features intelligent charging protection to enhanc...

BAKTH-CH1S04.jpg

Lithium battery 18650 charger CH1S04 supports PD Fast Charging Reliable Safety-BAKTH-CH1S04

Lithium battery 18650 charger CH1S04 supports PD Fast Charging Reliable Safety

BAKTH-CH1S04 is a fast and safe charger specifically designed for BAKTH-B1S38 standard lithium battery packs. It is compatible with both USB-C and DC inputs and supports PD fast charging. The charger features intelligent charging protection to enhanc...

1.jpg

Custom High-Stability Power 102328 3.7V 700mAh Li-ion Battery Pack for Portable Gadgets & Wearables-BAKTH-102328-1S-2

Custom High-Stability Power 102328 3.7V 700mAh Li-ion Battery Pack for Portable Gadgets & Wearables

Custom High-Stability Power 102328 3.7V 700mAh Li-ion Battery Pack for Portable Gadgets & Wearables Our 102328-1S-2 lithium-ion battery delivers exceptional performance with 3.7V voltage and 700mAh capacity, engineered for devices requiring stable po...

IMG_1564.jpg

Customized Lithium Ion Batteries 14.68V 6.4Ah 18650 4S2P Rechargeable Li-ion Battery Pack for Electric Toys-8LI-18650-4S2P-14M

Customized Lithium Ion Batteries 14.68V 6.4Ah 18650 4S2P Rechargeable Li-ion Battery Pack for Electric Toys

Designed for high-performance applications, our 14.68V 6.4Ah (93.95Wh) lithium-ion battery pack combines efficiency, durability, and compact design. Built with 8 premium 18650 cells in a 4S2P configuration , this battery delivers stable high-volt...

1.jpg

High Performance Rechargeable Lithium Ion Power Cell 3.7V 1800mAh 6.66Wh Li-ion Battery for Electronics-NP120-RPB

High Performance Rechargeable Lithium Ion Power Cell 3.7V 1800mAh 6.66Wh Li-ion Battery for Electronics

This high-performance 3.7V 1800mAh Li-ion Battery delivers reliable power with an energy capacity of 6.66Wh, making it ideal for a wide range of portable electronic devices. Featuring a compact and lightweight design, it ensures long-lasting performa...

BAKTH-P19V029W35135.jpg

Ultra Compact 19V 1.5A AC/DC Wall Adapter Energy Saving and Reliable Power-BAKTH-P19V029W35135

Ultra Compact 19V 1.5A AC/DC Wall Adapter Energy Saving and Reliable Power

The BAKTH-P19V029W35135 is a sleek, ultra-compact AC-DC wall plug adapter engineered for efficient 19V 1.5A power delivery with minimal energy loss. Its advanced circuitry ensures stable voltage, low heat, and long-term reliability, making it ideal f...

BAKTH-CH057D-s.jpg

Lithium ion battery charger-CH057D

Lithium ion battery charger

Detailed Product Description Description Model NO. BAKTH-CH057D Brand Name BAKTH / Neutral / OEM Compliant certification standards UN38.3 / RoHS compliant Discharging temperature -40~60℃ Electrical Performance Nominal Voltage Charging voltage 8.4V Ch...

BAKTH-P24V060W55210.jpg

BAKTH-P24V060W55210 Desktop AC DC Power Supply Adapter 24V 2.5A High Efficiency Constant Voltage-BAKTH-P24V060W55210

BAKTH-P24V060W55210 Desktop AC DC Power Supply Adapter 24V 2.5A High Efficiency Constant Voltage

BAKTH-CH1S04 is a fast and safe charger specifically designed for BAKTH-B1S38 standard lithium battery packs. It is compatible with both USB-C and DC inputs and supports PD fast charging. The charger features intelligent charging protection to enhanc...

Send Message

* Name
Phone
* Email
Company
* Message