Multiple models, including 4S, 6S, and 17S, are available for lithium ternary, lithium iron phosphate, and lithium titanate. The sleep power consumption is as low as uA. The modules can be reduced or expanded for use, and can be reduced or cascaded with multiple boards for expansion.
eBay
32KWH LiFePO4 Battery Pack 48V Powerwall Brand New Grade A 51.2V 600Ah/628Ah 8000 Cycles 100% Full Capacity Home Energy Storage
Aliexpress UK
Insulation Epoxy Plate for 3.2V 280Ah 320Ah 310Ah 90Ah 12.8V Lifepo4 Battery /. JK Smart BMS 8S-24S 300A Li-ion LiFePo4 Battery 2A Active Balance w/LCD Display. Daly 4S 12V LiFePo4 150A Smart BMS Common Port with Balance +Bluetooth Module UK.
eBay
Turmera 4S 40A 12.8V 14.4V Balance BMS Protected Board Use in 3.2V 18650 26650 32700 33140 Lifepo4 Battery pack
Aliexpress UK
1-10Pcs 3D Printer Gear Grease Lube For Bambu lab X1c P1S P1P 3D Printer LOT AUK. F/A-18C/A-10C Anti-breaking Bracket Head For Thrustmaster Hotas Warthog AUK. Electric Scooter Motor Cable For Xiaomi 4 Pro Front Wheel Tyre Motor Wire AUK.
eBay
32700 4S1P 12V 10Ah LiFePO4 Battery Pack with 4S Balanced BMS Rechargeable for Electric Boat UPS Uninterrupted Power Supply
Aliexpress UK
Easun Power 48V Battery Storage 15kwh PV 51.2V 300Ah LiFePO4 Battery PV Solar.
eBay
ANT BMS 13S 16S 20S 24S 36v 48v 60v 72v lifepo4 lto li-ion 18650 3.2v 3.7v Battery pack smart bms 40A 80A 150A 200A 300A
Aliexpress UK
these batteries are fantastic large scope for use in many different applications like radio, cosplay robotics/ lighting or portable lighting. also good for charging other batteries for cameras etc on the go using different adapters I used this as a spare backup battery for a router when camping. I used my campers 110aH leisure battery and this was just a backup in case it got low - this tracer pack has never been left flat and has been very very lightly used. comes with soft carry pouch and charger - again both in very nice condition
eBay
ECO-WORTHY 2-Packs 12V 280AH LiFePO4 Lithium Battery with Bluetooth,Low-Temp,6000+ Cycles,7168Wh Energy,Perfect for Home
Aliexpress UK
It features built-in BMS technology to ensure safety and longevity. Ultramax LI100-12DIN – DIN BASE 12V 100Ah LiFePO4 Battery 4000 Cycles. Covered by the standard Din H8 enclosure, the Ultramax LI100-12DIN can be fitted under most of the RV seats, which can provide the RVers more room for interior space optimization.
eBay
12.8V 300Ah LiFePO4 Battery Rechargeable Lithium Battery with 200A BMS 4000-15000 Deep Cycles Lithium Iron Phosphate Battery
Aliexpress UK
Insulation Epoxy Plate for 3.2V 280Ah 320Ah 310Ah 90Ah 12.8V Lifepo4 Battery /. Daly 8S 24V 100A WIFI BMS LiFePo4 Battery Smart BMS+Wifi Bluetooth Module - UK. DEL BMS 7S-17S 40A 60A Li-ion LiFePo4 Smart BMS 1A Active Balance BT/RS485 Lot.
eBay
All in One Solar Inverter and Battery 30kwh 50kwh 80kwh Lifepo4 Battery 60kwh Lithium Ion Battery Home Energy Charging System
Aliexpress UK
You will need skill and knowledge to install it and use it. 12S 36V 40A Protection board with balance. Waterproof, dustproof and shockproof. Low resistance, high current and high precision. Short circuit protection conditions External load short circuit.
eBay
Soshine 3.2V 18650 LiFePo4 Battery 3.2V 1800mAh Rechargeable Battery High Quality 18650 1800mAh Batteries for Charge 2000 Cycle
Aliexpress UK