Description:
High Performance Rechargeable Lithium Ion Power Cell 3.7V 1800mAh
6.66Wh Li-ion Battery for Electronics
The 3.7V 1800mAh 6.66Wh Li-ion Battery Pack is a versatile power
solution designed to meet the demands of modern electronics.
Combining reliable performance with compact design, this battery
pack delivers consistent energy for a wide range of devices.
Balanced Power Specifications
With a nominal voltage of 3.7V, 1800mAh capacity, and 6.66Wh energy
rating, this battery pack strikes an ideal balance between power
and efficiency. It provides steady voltage output—ranging from 4.2V
(fully charged) to 3.0V (discharged)—ensuring compatible
performance with smartphones, portable speakers, and small
appliances.
Optimized for Extended Use
The 1800mAh capacity translates to extended runtime, making it
perfect for devices requiring sustained operation, such as GPS
trackers, digital cameras, and handheld scanners. Its 6.66Wh energy
density ensures efficient power conversion, minimizing energy waste
during use.
Integrated Safety Design
Built with a robust protection system, the battery pack guards
against overcharging, over-discharging, short circuits, and
overheating. This multi-layer safety mechanism enhances user safety
and prolongs the battery’s lifespan, supporting hundreds of charge
cycles without performance degradation.
Compact and Versatile
Its streamlined form factor allows easy integration into
space-limited devices, from wearable tech to portable medical
equipment. The standardized voltage makes it compatible with a
variety of consumer electronics, industrial sensors, and DIY
projects.
Efficient Charging
Compatible with standard chargers, the battery pack recharges
quickly and maintains stable performance. Its low self-discharge
rate ensures it retains charge for extended periods when not in
use, ready for immediate deployment.
Key Features:
- Voltage: 3.7V
- Capacity: 1800mAh / 6.66Wh
- Chemistry: Lithium-ion (Li-ion)
- Rechargeable: Yes, with hundreds of cycles
- Compact & Lightweight: Easy to integrate into devices
- Safe & Stable: Built-in protection for overcharge/discharge
Applications:
- Bluetooth/Wearable Devices
- consumer electronics
- DIY Electronics
- Backup Power Systems
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!
