

| Item | Specifications |
| Manufacturer: | Starmax |
| Model No.: | XH-S16 |
| Product Type: | 51.2V 48V Stackable Lifepo4 DIY KITS |
| BMS: | PACE 200A BMS |
| Color: | White |
| Dimension(L*W*H): | 725mm*440mm*240mm |
| Weight(Approximate): | DIY Kits:35KG; Box With Battery:120Kg |
| Communication: | CAN RS485 RS232 |
| Compatible with: | Various brands of 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.Expoxy Sheets;7.Screws;8.Copper Busbar; 9.Circuit Breaker;10.Terminals;11.Cables;12.Foma Wheel(Optional Configs) |






• Our Services: OEM/ODM and Customized Solutions
• We provide customized lithium ion battery solutions to meet your specific application needs

Shenzhen Starmax Energy Technology Co., Ltd. (Starmax Energy) is a high-tech enterprise in the new energy industry, specializing in providing global markets with tailored solutions for NMC batteries, automotive battery modules, energy storage batteries, and solar systems. The company's office is located in Luohu District, Shenzhen, Guangdong Province, while its R&D and production base is based in Huiyang District, Huizhou City, featuring a 7,000㎡ automated factory equipped with 2 fully automated production lines and 4 semi-automated lines, achieving an annual production capacity of 2GWh.


Q1:What BMS is in the battery box?
A1: Starmax are Official distributor of JK/ PACE/ JBD brand and Supply other safety DIY Pack accessories together Just show us what kinds of BMS you need.We use the 100/150/200A BMS in the box with CAN/RS485/RS232 Communications.
Q2: Do you provide after-sales serive?
A2: Yes, the warranty is usually 1 years, If you purchase battery cells from our company, the warranty period will be extended to 5 years. If there is broken item under quality problem within warranty time, take the test pictures or video to us,we will replace it or give satisfied solution.
Q3: Can I buy the completed battery pack?
A3: Sure, because our battery box does not include the cells, please leave a message to us if you want the completed battery system.
Q4: I have my own logo, can I print my logo in the battery pack?
A4: Yes,we accept customizing the logo, but need larger quantity(>10 sets), if you need sample first, welcome to contact us.
Q5:Does the DIY kit contain batteries?
A5: Not including battery cells, see above packing list. Alternatively, you can contact our sales team to request the DIY Kits list.
Q6: What should I do if I don't know how to install the battery box after receiving it?
A6: This kit is particularly easy to install and we have a detailed installation video as well as instructions.You can also contact us anytime if need help.
Q7: I'm very sensitive to price. I am a wholesaler of battery packs. If I sell your battery packs in my city, the profit is very low. Can I get a cheaper price? I can see your competitor sells at a lower price than you.
A7: We highly suggest that you compare our products with those of our competitors. Indeed, some suppliers offer low-price battery packs but use cheap materials and untraceable cells. Please pay attention to the cycle life and the warranty. Our products exclusively use Grade A traceable cells, connection pieces and terminals with 99.9% copper content, and feature fire-retardant coating on the outer casing, anti-vibration design, and communication capabilities. Also, you may know that the quality of the cells used directly affects the product's lifespan, especially since cylindrical cell prices are much lower than those of prismatic cells. Besides, we also provide professional identification methods for various battery types. Please contact us directly for more details. Most importantly, we can provide a professional solution tailored to your local market. Low profit? Don't worry about that. Our engineering team will help you solve it.
Q8: Can these battery packs be compatible with my inverter? Do you have a list of inverter brands that are compatible?
A8: Yes, our battery packs are compatible with most inverter brands on the market. Please contact us for further details and specific compatibility information.
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).
Inquiry more product details from the : Lithium Ion Battery Manufacturers
WhatsApp/Wechat/Mobile: +86 14704451321
Email: support@szxhbattery.com
Website: www.szxhbattery.com
Ready to power your energy systems with the best in the industry?
Contact us today to get the latest pricing and discuss your needs with our team!