We utilize high-density LiFePO4 cells and magnesium-aluminum alloy shells. Our 500W unit weighs only ≈ 4.2kg, which is about 15-20% lighter than traditional plastic-shelled units of the same capacity.

Our mini units are optimized for consumer electronics:

• Laptops: 5-8 full charges.
• Drones: 6-10 recharges.
• CPAP Machines: 1-2 nights of usage.
• Mini-Fridges: 8-12 hours of continuous run.

According to IATA regulations, batteries under 100Wh can be carried in hand luggage. Our "Nano-Series" units are designed specifically for flight compliance. For units over 160Wh, they must be shipped as Dangerous Goods (DG) via specialized couriers.

We provide a full compliance set: CE, FCC, RoHS, UN38.3, and MSDS. All our lightweight units pass rigorous drop tests and thermal stability tests to ensure smooth customs clearance and buyer safety.

We are specialists in Small Batch OEM. You can have your own brand logo laser-engraved with an MOQ of only 30-50 units. For full shell color customization, the MOQ starts at 200 units.

For stock items, we ship within 3-7 days. For small batch OEM orders (with logo), the lead time is typically 15-20 days. Mass production for containers takes 30-35 days.

We offer a 24-month warranty. For our partners, we usually provide 1% free spare units with bulk orders or ship replacement components via express to ensure your local customers are always supported.