The Reliable Core for Off-Grid Power & Adventure
Hanery is a leading B2B manufacturer of high-capacity, long-cycle-life, and high-power polymer and LiFePO4 battery systems for portable power stations and solar generators. We engineer the robust, intelligent heart that enables your products to deliver hours or even days of clean, reliable power, anywhere.
Safety
Low Self-Discharge
Long Lifespan
Lightweight
Your Expert Power Station Battery Manufacturer in China
For a product defined by its power and endurance, partner with a manufacturer that delivers a best-in-class energy core.
Massive Energy Storage
We specialize in high-capacity pack design, delivering the Watt-hours needed to power everything from phones to appliances.
High-Power Inverter Support
Our high-discharge battery systems are engineered to handle the massive power draw of high-wattage inverters (500W, 1000W, 2000W+).
Exceptional Cycle Life (LiFePO4)
We are experts in LiFePO4 (LFP) technology, offering 2000-3000+ charge cycles for an incredibly long product lifespan.
Advanced BMS & Thermal Management
Our smart BMS ensures ultimate safety, cell balancing, and efficient thermal management for large battery packs.
Solar Charging (MPPT) Ready
We design our battery systems to be fully compatible with the variable input from solar panels via MPPT charge controllers.
Optimized Power-to-Weight Ratio
We focus on delivering the most energy in the most compact and portable form factor possible.
Custom Power Station Batteries as Your B2B Supplier
Hanery is your strategic partner for custom multi-cell battery systems, meticulously engineered for the demanding portable power station market. We understand that the battery system is the most critical and valuable component of your product. Our expertise lies in the holistic design of the entire power core—from selecting the optimal cell chemistry (like LiFePO4) to engineering an intelligent, high-power BMS and a robust mechanical structure—ensuring your power station is safe, reliable, and powerful.
Wholesale Portable Power Station Battery Capabilities
We provide the custom power core for all classes of portable power stations.
Goal Zero Portable Power Stations & Solar Chargers Batteries
Jackery Portable Power Stations & Solar Chargers Batteries
Anker Portable Power Stations & Solar Chargers Batteries
BioLite Portable Power Stations & Solar Chargers Batteries
Struggling to Deliver High Wattage and All-Weekend Runtimes?
Don’t compromise. Our advanced LiFePO4 technology offers both the high power for demanding appliances and the extreme cycle life for a long-term investment.
Customized Options for Your Power Station Batteries
We engineer every aspect of the system for ultimate performance and safety.
LiFePO4 (LFP) Chemistry
Our preferred choice for this application, offering superior safety, thermal stability, and 2000-3000+ cycles.
High-Power BMS Design
We engineer a robust BMS with high-power MOSFETs and advanced protections capable of handling 1000W+ inverter loads.
Advanced Communication Protocols
Our smart BMS can communicate via CAN bus or RS485 for integration with your main controller and display.
Multi-Cell Pack Configuration
We specialize in building large, high-voltage packs with hundreds of cells, ensuring precise welding and balancing.
Optimized Busbar & Wiring
We use properly sized busbars and wiring to safely and efficiently handle high currents with minimal heat.
Modular & Expandable Designs
We can create both the main battery system and matching, expandable battery modules.
Get Your Batteries in Bulk, Step-by-Step
In-Depth Consultation
We analyze your target capacity (Wh), power output (W), charging methods (AC/Solar), and form factor.
System Design & DFM Proposal
We provide a comprehensive proposal with 3D models of the battery system and Design for Manufacturing (DFM) feedback.
Prototyping & System Integration Testing
We produce robust prototypes for you to validate with your inverter, MPPT controller, and housing.
Certification Management & Approval
We manage all complex global certifications for large battery packs (UL 2743, IEC, UN38.3).
High-Volume Automated Production
Your bulk order is manufactured with a focus on consistency and safety in our dedicated pack facility.
Global Logistics & Compliant Shipping
We manage the complex logistics of shipping large-format batteries safely and compliantly worldwide.
FAQ for Portable Power Station & Solar Charger Batteries
A: LiFePO4 offers three huge advantages: Safety (it’s the safest of all major lithium chemistries), Longevity (it can achieve 2000-3000+ charge cycles, 4-6x more than standard Li-ion), and Thermal Stability. This makes it the perfect, long-term investment for a high-capacity device.
A: Yes. We design the BMS, busbars, and select the appropriate cells to safely handle the massive continuous and peak power draws from high-wattage inverters.
A: Due to the high level of engineering, tooling, and certification complexity, our MOQ for a new custom system typically starts at 500 to 1,000 units.
A: Our battery system is designed to connect to a solar charge controller (often an MPPT controller in the power station). The BMS intelligently communicates and accepts the variable charge from the solar panel to safely and efficiently charge the battery.
A: With proper use, our LiFePO4 battery systems are designed to last for thousands of cycles, which can translate to 10+ years of regular use while still retaining a high percentage of their original capacity.
A: Given the complexity of a large, multi-cell system, the lead time for the first batch of functional prototypes is typically 8-12 weeks.
A: Absolutely. We can design both the internal battery and a matching external, expandable battery pack with the necessary communication and power ports to work seamlessly together.
A: You will need UN38.3 for transport. For product safety, standards like UL 2743 are specifically designed for portable power stations. We provide a battery system that is designed to be a compliant component for these end-product certifications.
A: Yes. Our smart BMS can output a rich set of data (voltage, current, temperature, state of charge, cycles, etc.) via protocols like CAN bus or RS485, which your main controller can then display to the user.
A: Please provide the target capacity (in Watt-hours), the continuous and peak output power of the inverter (in Watts), the target voltage of the battery pack, charging methods and speeds, dimensional constraints, and your estimated annual volume.
ES 
EN 
RU