3UP Energy
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We select only the finest battery components for our customers. We are official distributors of JK, PACE, and JBD brands. We also supply safe battery pack accessories, including busbars and terminals with a copper content exceeding 99.9%, flame-retardant enclosure materials, and internationally certified circuit breakers.
Just show us what kinds of BMS you need. We will quote the RIGHT BMS/KITS and accessories together.
| Items | Parameter |
|---|---|
| Model No.: | XH-V16 |
| Product Type: | 51.2V 48V Vertical Lifepo4 DIY KITS |
| BMS: | PACE 16S 200A BMS |
| Color: | White OR Customized |
| Dimensions: | L450mm * W253mm * H938mm |
| Weight (Approximate): | DIY Kits: 30KG; Box With Battery: 120Kg |
| Communication: | CAN / RS485 / RS232 |
| Compatible with: | Various brands of 345 / 314 / 300 / 280Ah Cells |
| Compatible Inverter: | PYLON, DEYE, GROWATT, GOODWE, VICTRON, MUST, SRNE, SMA, etc. |
| Included: | 1. Metal Box; 2. PCB Board; 3. Smart BMS; 4. Display Screen; 5. EVA Foam; 6. Epoxy Sheets; 7. Screws; 8. Copper Busbar; 9. Circuit Breaker; 10. Terminals; 11. Cables; 12. Foam Wheel |
Everything you need for assembly is included: pre-installed PACE BMS, touchscreen, busbars, and terminals. Perfect for building your own 48V LiFePO4 system.
Features WiFi & Bluetooth connectivity via the PACE BMS for real-time monitoring. Manage your 48V LiFePO4 DIY Battery Box remotely with ease.
Designed for expansion, this 48V DIY LiFePO4 Battery Box supports up to 15 battery packs in parallel, allowing you to customize your energy storage capacity.
Equipped with a bidirectional circuit breaker and high-quality copper flexible busbars, ensuring safe and reliable operation for your 48V DIY LiFePO4 Battery Box.
With 12 years of specialized experience in battery energy storage solutions, we have served 10,000+ clients across 136 countries. Our 90%+ repurchase rate, 99.8% on-time delivery, and 99% positive feedback have secured Top-Rated Supplier certification.
As an authorized partner for top lithium ion battery manufacturers including CATL, EV, REPT, LISHEN and CALB, we supply 100% authentic Grade A cells from new production batches. Weekly inventory replenishment with freshly manufactured cells ensures seamless supply for custom lithium battery packs and long-term projects.
Every battery undergoes 100% pre-shipment testing, including voltage and internal resistance (IR) matching for battery energy storage solutions. We welcome third-party inspections and live video verification before shipping.
We provide full product guidance and technical support. For confirmed non-artificial defects, we offer complete after-sales solutions to ensure worry-free procurement of custom lithium battery packs.
Our R&D team — experts in battery energy storage solutions — delivers flexible customization services. Supported by tailored marketing strategies and one-on-one support, we empower your local market penetration with top lithium ion battery manufacturers' technologies.
All Single Lithium battery & battery pack must test over 3 times before shipping, to make sure they are in top quality level, with full capacity, matched voltage & internal resistance.
With our simple installation process and professional remote guidance from our engineers, you can enjoy a completely worry-free installation. Please contact us to learn more about our offer. Thanks.
• Our Services: OEM/ODM and Customized Solutions
• We provide customized lithium ion battery solutions to meet your specific application needs.
We are a high-tech new energy enterprise specializing in customized solutions for energy storage batteries and solar systems for global markets. Our R&D and production base occupies a 7,000 m² automated factory. Equipped with 2 fully automated production lines and 4 semi-automated lines, the facility achieves an annual production capacity of 2GWh.
We operate globally, having established strategic partnerships with leading industry brands including EV, CATL, REPT, Hithium, CALB, SK and so on, with products exported to over 100 countries and regions worldwide including the United States, Canada, UK, Germany, Italy, Australia, Philippines, Thailand, Lebanon, etc. Committed to manufacturing premium-quality battery products, we have obtained major international certifications including North American UL, European CB/CE standards.
Through continuous independent innovation, we have developed advanced lithium-ion battery pack design capabilities, comprehensive cost control systems, and precise market positioning strategies, establishing core competitive advantages in providing customized solutions for lithium battery enterprises. After more than 10 years of industry exploration, technology iteration, and talent training, we have built a professional engineering team and a robust scientific management system. This foundation ensures reliable technical support for customized energy storage system (ESS) projects.
Powered by Lithium, Driving a Green Future!
1. Rigorous Quality Control from Cell to Pack: We ensure top-tier quality through direct procurement of Grade A cells, followed by comprehensive inspections including voltage, internal resistance, and capacity testing—guaranteeing performance and safety at every stage.
2. Tailored Customization & Integrated Design: From initial requirement analysis to customized solutions—such as stud welding, BMS integration, and appearance personalization—we provide end-to-end design and assembly tailored to specific client needs.
DIY battery packs must have cells balanced (at the same voltage) before assembly. Later, if incorrect assembly occurs due to lack of knowledge or errors, returns/refunds will not be accepted. Professionals will inspect voltage, resistance, appearance, and other parameters before shipment. We guarantee only the quality of individual cells.
Upon arrival, you may test cells within 15 days; acceptance beyond this period implies no defects. Returns/refunds require contacting us first. Batteries must be unused (electrodes intact, no welding marks, no wear, appearance intact) for returns. Buyers bear all return shipping costs.
1) Warranty period: 1 year (from successful delivery date). If you purchase battery cells from our company, the warranty period will be extended to 5 years. If the batteries were not purchased from our factory, our company will not be liable for compensation for issues such as capacity degradation.
2) For shipping-related missing/damaged items: Contact us immediately and provide proof (photos/video). If cargo is lost or batteries are damaged/unusable, we will discuss resending, replacing, or refunding the product cost. Buyers returning items to the seller must cover shipping fees.
3) No returns/refunds apply in these cases:
a. Issues arising during/after assembly, e.g., protection board misconnection causing burnout, charger failure, assembly errors, or unbalanced assembly.
b. Damage from misuse, e.g., bulging batteries (caused by welding errors or charging without BMS protection).
