It has a chemical composition of Lithium Iron Phosphate (LiFePO4) and is perfect for use with batteries that have a capacity of up to 200Ah.
eBay
48V 100Ah 120Ah 200Ah 300Ah LiFePO4 Battery 16S Built-in BMS 51.2V Lithium Iron Phosphate Batteries for Household energy No TAX
Aliexpress UK
BLUETTI Hub D1. Hub D1 (EU/UK Version) is a high-performance DC power hub with a maximum total output of 700 W, compatible with the BLUETTI Apex 300 portable power station, B300K and B300 expansion batteries.
eBay
MOSEWORTH 24V 100Ah LiFePO4 Battery Pack Lithium Iron Phosphate Batteries Built-in Bluetooth BMS 8000+ Cycles For Solar Boat
Aliexpress UK
[What You Get] - BLUETTI AC300 power station, B300K expansion battery, 15A AC charging cable, DC charging cable, car charging cable, user manual. Q1: Which BLUETTI power stations can work with B300K?.
eBay
VariCore 24V 60Ah LiFePO4 Battery 8s Lithium Iron Phosphate with BMS for Golf cart Boat Car lighter Batteries 29.2V Duty-free
Aliexpress UK
Vruzend Battery Kits. Vruzend Finishing Kits. You will see the light turn green. You will see the light turn red, indicating charging. When the light turns green again, your battery is finished charging!
eBay
EASUN 48V LiFePo4 Battery 100AH/200AH Battery Pack 10KWH 5KWH Wall-mounted Lithium Iron Phosphate BMS 16S 51.2V Energy Storage
Aliexpress UK
Apex 300: 3,840W Max. Apex 300 + 1~6 B300K: 6,240W Max. [What You Get] - BLUETTI Apex 300, HUB D1, AC Charging Cable, Car Charging Cable, Grounding Screw and user manual. Up to 6 × B300K / B300S / B300 per unit.
eBay
VariCore 24V 300ah/200Ah/100ah 8 strings LiFePO4 Battery 29.2v Lithium Iron Phosphate Solar Energy Camping Batteries Tax Free
Aliexpress UK
BLUETTI Hub D1. Hub D1 (EU/UK Version) is a high-performance DC power hub with a maximum total output of 700 W, compatible with the BLUETTI Apex 300 portable power station, B300K and B300 expansion batteries.
eBay
32650 6000mAh 3.2V lifepo4 rechargeable battery, professional lithium iron phosphate power battery with screws,
Aliexpress UK
Vruzend Battery Kits. You will see the light turn green. You will see the light turn red, indicating charging. When the light turns green again, your battery is finished charging! In case your battery doesn’t have a 5.5 x 2.1 mm DC connector, we will include a free set of 8 common plugs types.
eBay
16pcs LiitoKala 3.2V 20Ah LiFePO4 battery cell Lithium iron phosphate deep cycles for Diy 12V 24V 36V 48V solar energy UPS power
Aliexpress UK
The BLUETTI SolarX 4K takes 150–500 V from nearly any rooftop or ground array and converts it into safe, sub-60 V charging for BLUETTI power stations—up to 4,000 W. [What You Get] - BLUETTI Apex 300, HUB D1, AC Charging Cable, Car Charging Cable, Grounding Screw and user manual.
eBay
100% Original 32650 9000mAh 3.2V Lifepo4 Rechargeable Battery Professional Lithium Iron Phosphate Power Battery With Screw
Aliexpress UK