Smart charging IC prevents various incidents such as over-heating, over-charging, short circuit etc.
eBay
10S4P 36V 100Ah 18650 high-capacity power supply lithium battery pack suitable for electric bicycles, scooters -BMS Protected
Aliexpress UK
The Charmast Power Bank 10000mAh W1056 Portable Battery Pack in black is a sleek and slim power bank designed for universal compatibility. With a high capacity of 10000mAh, this battery pack provides long-lasting power for on-the-go use. The included charging cable and USB-C connectivity make it convenient for charging various devices quickly and efficiently. Made from durable plastic, this power bank is perfect for keeping your devices powered up throughout the day. Ideal for use at a desk or while travelling, this black Charmast Power Bank is a reliable and stylish accessory for anyone in need of a portable power source.
eBay
36V 8Ah 10S3P lithium battery 500W same port 42V power battery pack with BMS suitable for Xiaomi M365 Electric skateboard
Aliexpress UK
Product Description 100% Brand new and high quality Lithium polymer. Input: Micro USB Input : 5V/2.1A(Max.) ; Lightning Input: 5V/2.1A(Max.); Android interface : 5V/2.4A(Max.) Input Interface: Micro USB and USB-C USB Onput : 5V/1A,5V/2.1A(Max.) ; Type-C Onput : 5V/2.4A(Max.) Output Interface: USB interface and Android interface and Type-C Long service life, more than 8000 times the charging and discharging. 1.Input 3 ports ( Type-C input port and Android interface and apple ) ; USB output port，enable to charge 3 devices at the same time. .
eBay
52V 48V 36V High quality 30Ah New Hailong Battery Pack For Motor 750W/1200W BMS Built in Power Battery 100% original +Charger
Aliexpress UK
Such as battery, ac adapter etc. Our 100% item locate UK Local warehouse. (Apply for Battery Only ). This product is good for the following Models and Part#. We work with a good quality supplier and factory.
eBay
100% Full Capacity 51.2V560Ah/628Ah Brand New Grade A LiFePO4 Battery Pack 48V 28KWh/32KWh Built-in BMS Solar Power Bank
Aliexpress UK
【3 Output Cables】 It built in 3 cables ( USB-C+Micro USB+ 8PIN ) that suit for your phone.
eBay
18650 Lithium Box Circuit Pack Shell Case Bracket Hand Drill Power Li-ion Battery Protection Board 3S 12V DC Electric Tools
Aliexpress UK
Portable. Power booster pack rapid 1700 Used. Work perfect I bought a brand new one now Come With. Charger. And pack itself.
eBay
5/10M 0.2mm Thick 18650 21700 26650 Li-ion Battery Insulation Gasket Adhesive Back for Li-ion Pack,EV Power,DIY Battery Making
Aliexpress UK
The Povasee Jump Starter Power Pack is a 6000A car battery booster jump starter with a 12V voltage output. It comes with a user manual and charging cable, making it easy to use and recharge. This portable unit is designed to jump start vehicles and provide a power boost when needed, making it a convenient and essential tool for any garage or workshop. Manufactured in China, this set includes everything you need to keep your vehicle's battery in top condition.
eBay
24V Electric Wheelchair Battery Lithium Pack 7S4P 18650 100Ah High Power for Scooter E-Bike BMS + 29.4V Charger Fast Charging
Aliexpress UK
Over current / overload / temperature. Low cost portable power. Highly portable & easy to use. It is your responsibility to ensure you order a compatible battery with a suitable capacity for your application.
eBay
21700 3.7V 4000mAh Rechargeable Li-Ion Battery with Smart Charger Flashlight High Power Electrical Tools Battery Pack
Aliexpress UK