HAKADI Battery Box DIY Kits With JK BMS For 16S LiFePO4 48V 51.2V 280Ah-314Ah
Ideal For Solar System Installers and DIY Lovers
$519.90
HAKADI 48V LiFePO₄ Battery Box with JK 200A BMS
16S DIY Kit for 280–314Ah Prismatic Cells – Solar-Ready, Wheel-Mounted, 5-Year Warranty
I. Product Overview
Turn loose cells into a rolling 16kWh power wall in 30 minutes.
The HAKADI 48V Battery Box is a “mechatronic” kit that accepts any 16 × 280–314 Ah LiFePO₄ prismatic cells and delivers a certified-looking, IP65-rated energy storage cabinet.
Built around the JK-PB2A16S-200P BMS (200A continuous, 2A active balance, CAN/RS485 + Bluetooth) the system is pre-wired for plug-and-play parallel expansion—up to 14 boxes for >225kWh.
Stainless-steel shell, four lockable wheels, and pre-cut copper busbars mean you can wheel it from garage to boat dock, bolt it to a solar rack, or rack-stack it in a telecom hut—no machining, no welding, no guess-work.
II. Product Parameters and Specifications
Model No.: HKD-48280-ZLS-JK-01
Cell Format: 16S (48V class), 280 / 302 / 304 / 314Ah prismatic LiFePO₄
Nominal Voltage: 51.2V
Energy Window: 14.3 – 16.1kWh (cell dependent)
Continuous Current: 200A (≈10kW @ 51V)
Peak Current (30s): 300A
Parallel Stack: up to 14 units (≈225kWh, 2.8kA)
Balancing: JK active 2A per cell
Com-Ports: CAN-bus, RS485, Bluetooth (free app)
Enclosure: 1.2mm stainless, standing type, IP65 gasketed
Dimensions: 880 × 440 × 260mm (34.6" × 17.3" × 10.2")
Empty Weight: 29kg (64lb) – ready to roll
Operating Temp: Charge 0 – 50°C / Discharge –20 – 60°C
Storage Temp: –30 – 45°C (50% SOC)
Cycle Life Target: ≥6,000 (80% DOD, 25°C, 0.5C)
Calendar Life: 15 years
Warranty: 5 years on box & BMS (cells carry cell-manufacturer warranty)
Certifications: CE, RoHS, UN38.3 (BMS)
III. Standard Configuration and Core Components
(Battery cells NOT included – everything else ships in one box)
Stainless battery box – bottom shell & IP65 top cover pre-drilled
Fold-down handles × 2
JK-PB2A16S-200P 200A BMS with 2A active balance & Bluetooth
3.5" LCD display – volts, amps, SOC, temp
Waterproof battery terminals – 1 pair P+, 1 pair P– with rubber seals
Internal cell brackets × 2 – slide-in, tool-less
Epoxy boards-A × 18 – fire-proof cell dividers
Epoxy boards-B × 6 – side insulation shields
Flexible copper busbar + sense-wire harness – plugs straight into JK BMS
Weak-current switch – isolates display & logic for long-term storage
Nickel-plated copper cell busbars – laser-cut 2 × 10mm
Stainless M6 screw kit – bolts, washers, nylocs, all counted
EVA foam strips – shock, vibration & thermal pad
PCB insulation spacers × 2 – keep BMS cool & isolated
4 AWG positive/negative cables – 1 m, 8 mm lugs, 200A rated
Heavy-duty wheels × 4 – two lockable, gravel friendly
USB ↔ RS485 cable – firmware updates & data export
Full-color assembly manual – QR codes to video guide & JK app
Bluetooth App:
Android/iOS – search “JK BMS” – real-time cell voltage, temp, alarm push, CSV export, OTA updates.
IV. Product Advantages
Inverter-Ready Out of the Box
Pre-loaded CAN & RS485 profiles for Victron, SMA, Solis, Deye, Growatt, Goodwe, Sol-Ark, MEGAREVO, etc.True 200A Continuous & 300A Peak
Run 10kW inverters at 100 % load or start 15kVA motors without voltage sag or BMS over-temp.2A Active Balance + ≤5mV Delta
Maintains cell-to-cell mismatch <5mV through 6,000+ cycles, retaining ≥80% capacity.Scale to 225kWh
Plug up to 14 boxes in parallel via CAN-bus auto-addressing – no external paralleling board needed.Stainless + IP65 + Wheels
Dust-tight, salt-spray resistant, and rollable – garage, RV, boat deck or telecom hut, indoors or out.30-Minute DIY Build
Every hole, busbar and sense wire pre-positioned – only a 10 mm wrench and Phillips screwdriver required.5-Year Store Warranty
Ships same day from BatteryKitStore.com US & EU warehouses, 30-day hassle-free returns, lifetime tech-chat support.
Click “Add to Cart” and roll your own 16 kWh lithium bank this weekend—power your solar, EV or off-grid life with HAKADI & BatteryKitStore.com!
Order Tracking
We will send you the invoice and shipping information via email.
Lead time: Lead time depends on whether the item is in stock at our warehouse outside of China. We’ll follow up with the shortest lead time we can secure for you.
Freight time when shipped from China:
Europe: 7-30 days
Africa: 25-40 days
Asia: 6-20 days
North America: 7-25 days
South America: 30-90 days
Australia: 20-30 days
Our services
Extra quality, proven compatibility and on-time delivery.
Extended Warranty
Need confidence in quality?
We are direct distributor of the manufacturers, and are able to provide a longer warranty period by extra quality control processes.
One Stop Solution
Feeling a headache for components compatibility? Our all-in-one battery kit saves your time!
Plus, we offer DDP shipping terms, you don't need to worry about import tax!
Too much time waiting for your battery kit to arrive? Our battery kits might be in stock next street!
Address: Julianowska 37-D2, 05-500 Piaseczno Poland
On-time Fulfillment
Here's what our customers say
“Took delivery of 2,000 pcs EVE 15Ah last week—every pallet spot-on 3.29 V, 0.3 mΩ IR matched within spec. QC spot-check passed 100 %. Already pre-sold 1,200 to our OEM scooter guys; zero returns so far. Re-ordering 5,000 next quarter—solid margin, reliable supply.”
- Mike O’Donnell
“Every day, they strive to improve their service to the clients by developing the right blend of technology and creativity to make sure every job done is done as efficiently as possible.”
- Brian Moten
Frequently asked questions
What is BatteryKitStore.com?
BatteryKitStore.com is a market place for battery DIY lovers to shop for the battery kits they need. We are passionate about new energy solutions.
How does your product/service work?
We offer battery kits products that helps DIY lovers to get their work done, including the materials such as BMS, battery cells, housing structures, fixtures, etc., and we also offer the tools they need such as the testing equipment or the measurement tools. We try to keep our process as neat as possible for you.
How much does it cost?
Our pricing varies depending on the quantity you buy, the inventory location and the upper stream price fluctuation. We offer a variety of options to fit your needs and budget. Please contact us for more information.
Do you offer cash on delivery?
Unfortunately, we don't currently offer cash on delivery. However, we do offer paypal which might be helpful.
How can I contact you?
You can reach us by Email: support@batterykitstore.com. We are always happy to answer your questions.
What does your extended warranty cover?
Extended warranty starts from the date of successful delivery. It covers manufacturing defects in new battery cells only.
How do you assure the quality?
Before shipping, we thoroughly test each cell for voltage, resistance, and appearance to ensure proper function.
How to inspect the battery kits after delivery?
Test your cells within 7 days of arrival. If any issues are found, contact us immediately for a refund or replacement.
Who should buy these battery kits?
These battery kits are for experienced DIY users only. If you’re not familiar with lithium battery safety, we recommend purchasing a pre-assembled battery pack instead.
Is voltage balancing required before assembly?
Yes, battery cells must be balanced (same voltage) before assembly. Do NOT Mix Cells!
o Use same brand & capacity cells in your battery pack.
o Mixing different brands/capacities/voltage voids warranty.
What should I be aware of when using the BMS?
Use the Correct BMS (Battery Management System) and assemble it correctly according to the instructions.
Incorrect BMS wiring, Missing BMS, Charger failures due to assembly errors voids warranty.
About us
Battery Kit Store, hatched from the high technology and strict quality control management from EVE Energy, is dedicated to providing high-end user friendly energy solutions. Our management team, composed of experts in quality control for batteries, power systems, and battery management systems (BMS), is committed to delivering top-notch products.
We share a unified vision of promoting a cleaner and more sustainable planet for future generations. By focusing on advanced technology and quality, we aim to set new standards in the energy market, ensuring that our customers benefit from reliable and efficient energy solutions. At Battery Kit Store, we believe that innovation and responsibility go hand in hand, paving the way for a greener tomorrow.
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