Product Details
1. Build Your Own 48V Home Energy Storage Battery
The AmpBird 16kWh 48V DIY Battery Kit includes nearly everything you need to assemble a professional LiFePO4 battery pack—except the battery cells.
Designed for DIY enthusiasts, solar installers, and home energy storage users, this complete kit helps you build a reliable 48V battery system using your preferred LiFePO4 cells.
Whether you're building a home backup battery, an off-grid energy system, or an RV power solution, AmpBird provides the essential components in one complete package.
2. What's Included
Your Kit Includes
✔ JK Smart BMS
✔ LCD Display
✔ DC Breaker
✔ Busbars
✔ PCB Board
✔ Epoxy Insulation Board
✔ Battery Wiring Harness
✔ Cell Compression Structure
✔ Mounting Hardware
✔ Battery Enclosure
✔ Installation Accessories
✔ Assembly Guide
You Prepare
✓ 16 LiFePO4 Cells
✓ Basic Tools
✓ Torque Wrench
Battery cells are NOT included. Please purchase LiFePO4 cells separately or contact us for a complete battery solution.
3. Need Battery Cells? We Have You Covered.
This DIY kit is supplied without battery cells, giving you the flexibility to use your preferred LiFePO4 cells or reuse cells you already own.
If you haven't purchased battery cells yet, AmpBird also supplies Premium Grade A LiFePO4 cells from trusted manufacturers, including EVE, CATL, and REPT.
| If You Already Have Cells | If You Need Battery Cells |
|---|---|
| Purchase the DIY Kit only. | Purchase the DIY Kit together with Grade A LiFePO4 cells from AmpBird. |
| Reuse your existing cells. | We recommend compatible cells for your project. |
| Complete flexibility. | One supplier, one technical support team. |
| Ideal for experienced DIY builders. | Ideal for first-time builders and installers. |
4. Why Choose AmpBird?
Smart JK BMS
Real-time battery monitoring and inverter communication. Support CAN/Rs485 communication with most inverter brands in the market, such as
- Victron
- Growatt
- Deye
- GoodWe
- Solis
- SMA
- Easun
- Sofar
- Sungrow
- Luxpower
- ......
Feel free to send us messages if you want to double confirm if your inverter is supported.
Complete DIY Solution
No need to source dozens of components separately.
Everything required for assembly is included.
Professional Battery Enclosure
Designed for safe and organized installation of 16pcs 280Ah-334Ah cells.
Easy Assembly
Includes detailed installation instructions and technical support.
5. Perfect For
Home Energy Storage/ Off-grid Solar System/ RV Battery System/ Backup Power/ DIY Battery Builders/ Solar Installers
Why Build With AmpBird
Everything for a safe, reliable DIY pack.
Complete DIY Hardware Kit
Includes the BMS, busbars, terminal hardware, wiring, and essential assembly components. Grade A LiFePO₄ cells can be purchased separately from AmpBird.
Grade A Matched Cells
We offer cells that are capacity-tested and voltage-matched as a set, so your pack balances faster and lasts longer.
Pre-Programmed BMS
The included BMS ships configured for your cell count and chemistry. No laptop, no parameter guesswork.
Save vs Pre-Built
Building your own pack costs significantly less per kWh than a finished battery -- with the same Grade A cells.
Custom Capacity
Choose your cell count and configuration to build exactly the voltage and kWh your system needs.
Full Build Documentation
Step-by-step assembly guide, wiring diagrams, and torque specs included. Support if you get stuck.
Technical Specifications
Kit components and electrical specs
| Parameter | Value |
|---|---|
| Configuration | 16S1P |
| Nominal Voltage | 51.2V |
| Compatible Cells | 16 × 3.2V Prismatic LiFePO4 Cells (280–334Ah) |
| Cell Included | No (Sold Separately) |
| Cell Type | Grade A Prismatic LiFePO4 |
| Operating Voltage | 42.0V–58.4V |
| BMS | JK Smart BMS V19, 16S 200A |
| Active Balancing | 2A |
| Communication | CAN / RS485 |
| Compatible Inverters | Deye, Victron, Growatt, Solis, SMA, LuxPower, and more |
| Display | 4.3-inch LCD Touch Screen |
| Weight | 28 kg |
| Dimensions (L × W × H) | 440 × 750 × 250 mm |
| Operating Temperature | Charge: 0°C to 40°C / Discharge: -20°C to 40°C |
| Protection Rating | IP20 |
| Warranty | 5 Years |
QUESTIONS & ANSWERS
