What if the battery pack does not work properly after poweron?

The most direct way is to connect to the upper computer, through the upper computer to find the fault phenomenon, causes can be roughly analyzed from the upper computer interface prompt alarm, protection, fault and other information.

What is the fault alarm mechanism?

battery pack has fault alarm function,can be checked through upper computer software.

How many layers can this stacked box be stacked up to?

It can stack up to 4 layers, which can meet users with large power requirements.

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🔋 Power your freedom with smart, scalable energy!

CUSTOMIZABLE CAPACITY - Choose from 280, 300, 314, or 320Ah batteries to tailor your energy needs.
EFFORTLESS SCALABILITY - Stack up to 4 layers and 4 packs with plug-and-play auto-configuration.
ROBUST SAFETY FEATURES - IP21 dust & drip resistance with advanced BMS protection for ultimate reliability.
SMART ENERGY MANAGEMENT - Optimize solar self-consumption, peak shaving, and backup power seamlessly.
UNIVERSAL COMPATIBILITY - Works flawlessly with top inverter brands via dual CANbus and RS485 ports.

The 51.2/48V Lifepo4 Battery DIY Box Kit by Tappovaly offers a flexible, high-capacity energy storage solution (280-320Ah) with advanced Bluetooth-enabled BMS for real-time monitoring. Designed for RVs, camping, marine, cabins, and home use, it supports peak shaving, solar self-consumption, and backup power. Its IP21 rating ensures durability, while plug-and-play stacking and broad inverter compatibility make it a future-proof choice for modern energy management.

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

1075363 Ft

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Hungarystore

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TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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Manufacturer	Tappovaly
Brand	Tappovaly
Model	48v Box Kits
Product Dimensions	29.13 x 17.32 x 10.22 inches
Country of Origin	China
Item model number	48v Box Kits
Manufacturer Part Number	48v Box Kits

51.2/48V Lifepo4 Battery DIY Box Kit 280/300/314/320Ah, 200A Bluetooth Embedded BMS Whit Peak Shaving, Backup Power & PV Self-Use IP21 for RV, Camping, Marine, Cabins, and Home Appliances

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