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{"title":"Molicel M35A 18650 Cylindrical Cells With 10A Continuous Discharge 3500mAh High Capacity Battery Cell","imgUrl":"https:\/\/img.chinax.com\/nimg\/0d\/14\/fe0ed6ff89e87e1003b14bd98c3b-200x200-1\/molicel_m35a_18650_cylindrical_cells_with_10a_continuous_discharge_3500mah_high_capacity_battery_cell.jpg","attrs":{"Brand Name":"E-One Moli Energy Corporation","Model Number":"INR-18650-M35A","Certification":"UN38.3\/CE\/UL\/IEC62133\/KC","Place of Origin":"Taiwan"}}
{"title":"INR21700-40T 21700 Cylindrical Cells 3.6V 4000mAh 35A Lithium Ion Cell","imgUrl":"https:\/\/img.chinax.com\/nimg\/da\/b3\/bb6a41bc67d7dc75038a086952d7-200x200-1\/inr21700_40t_21700_cylindrical_cells_3_6v_4000mah_35a_lithium_ion_cell.jpg","attrs":{"Brand Name":"EMB","Model Number":"INR21700-40T","Certification":"UN38.3\/CE\/UL\/IEC62133\/KC\/BIS","Place of Origin":"Tianjin"}}
{"title":"Ampace 21700A JP40 3.7V Lithium Ion Battery 4000mAh 45A Discharge Full Tab Cylindrical Cells","imgUrl":"https:\/\/img.chinax.com\/nimg\/8d\/35\/fdd73076fbddc056d9e3f3c3ea82-200x200-1\/ampace_21700a_jp40_3_7v_lithium_ion_battery_4000mah_45a_discharge_full_tab_cylindrical_cells.jpg","attrs":{"Brand Name":"Ampace","Model Number":"21700A (JP40)","Certification":"UN38.3\/CE\/UL\/IEC62133\/KC\/BIS","Place of Origin":"China"}}
{"title":"EVE MB56 628Ah LiFePO4 Prismatic Cells 6000 Cycles 3.2V LiFePO4 Cells For Energy Storage Solar","imgUrl":"https:\/\/img.chinax.com\/nimg\/e5\/4c\/9b89f2b399af589f1aa6506a44de-200x200-1\/eve_mb56_628ah_lifepo4_prismatic_cells_6000_cycles_3_2v_lifepo4_cells_for_energy_storage_solar.jpg","attrs":{"Brand Name":"EVE","Model Number":"MB56","Certification":"UN38.3\/CE\/UL\/IEC62133","Place of Origin":"China"}}
{"title":"Eco Friendly 12.8V LiFepo4 Battery 1.28Kwh 100Ah LiFePO4 Battery With EVE LF100LA 5000 Deep Cycles","imgUrl":"https:\/\/img.chinax.com\/nimg\/53\/fe\/e38608c08e609cb685b2fd60db49-200x200-1\/eco_friendly_12_8v_lifepo4_battery_1_28kwh_100ah_lifepo4_battery_with_eve_lf100la_5000_deep_cycles.jpg","attrs":{"Brand Name":"AcFree","Model Number":"Ac-LA12100","Certification":"CE\/ROHS\/MSDS\/UN38.3","Place of Origin":"China"}}
{"title":"AcFree 25.6V LiFepo4 Battery 4000 Cycles 230Ah Lithium Ion Battery for Energy Storage","imgUrl":"https:\/\/img.chinax.com\/nimg\/a0\/49\/da15db2f881b1cba7ed9a5fe6e6b-200x200-1\/acfree_25_6v_lifepo4_battery_4000_cycles_230ah_lithium_ion_battery_for_energy_storage.jpg","attrs":{"Brand Name":"AcFree","Model Number":"Ac-LA24230","Certification":"CE\/ROHS\/MSDS\/UN38.3","Place of Origin":"China"}}
{"title":"AcFree Home Energy Storage Batteries 48V 314Ah EVE Cells Pace BMS LFP Wall Mounted Solar Battery","imgUrl":"https:\/\/img.chinax.com\/nimg\/50\/00\/10e5481ce3a753af95987265a32c-200x200-1\/acfree_home_energy_storage_batteries_48v_314ah_eve_cells_pace_bms_lfp_wall_mounted_solar_battery.jpg","attrs":{"Brand Name":"AcFree","Model Number":"Ac-ES48314","Certification":"UN38.3\/CE\/UL\/IEC62133","Place of Origin":"China"}}
{"title":"Trending Now: Triple-Port 10000mAh Semi-Solid State Power Bank - Safe & Durable for Anywhere","imgUrl":"https:\/\/img.chinax.com\/nimg\/d5\/3d\/ff662d0292f06ac54b7377f26a6e-200x200-1\/trending_now_3a_triple_port_10000mah_semi_solid_state_power_bank_safe_26_durable_for_anywhere.jpg","attrs":{"Brand Name":"AcFree","Model Number":"LX22","Certification":"UN38.3, MSDS, CCC, PSE, CE","Place of Origin":"CHINA"}}
Established on December 2, 2022 and headquartered in Shenzhen, EMB is a high-tech enterprise specializing in new energy lithium batteries.
Its core business covers R&D, production and sales of lithium battery solutions. It supports OEM/ODM cooperation and provides overseas clients with lithium battery solutions or assembly material trade services.
Our products include internationally recognized cylindrical lithium cells, prismatic lithium iron phosphate cells, plus cutting-edge options like full-tab cylindrical lithium cells, sodium-ion cells and solid-state cells.
Finished battery solutions focus on energy storage, including lead-acid replacement lithium batteries, home energy storage batteries and outdoor leisure batteries.
Driven by tech innovation, EMB is committed to meeting global customers’ needs with quality products and services, and promoting green new energy for global benefit.
Basic Information
Company Name:
Shenzhen EMB Technology Co., Ltd
Business Type:
Manufacturer,Exporter,Trading Company
Brands:
AcFree
Employee Number:
130~159
Year Established:
2022.12.02
Company Location:
No. 8101, Building 2, Ruibenbao Industrial Park, Ping'an District, Shenzhen City
Factory Location:
Gate 3, No. 10, Zhenxing Road, High-tech Industrial Park, Meilin Town, Ganxian District, Ganzhou City, Jiangxi Province
Trade & Market
Company slogan:
Green Energy Propels Life Forward — EMB Makes It Happen Through New Energy Innovation
OEM Overview:
Our company offers both OEM and ODM services.
OEM
We manufacture battery packs strictly according to clients' designs, specifications, and branding, ensuring consistent quality and on-time delivery.
ODM
We provide end-to-end solutions, from R&D and design to production, tailoring battery packs to clients' functional and performance needs, with options for branding customization.
Production Line:
PRODUCTION LINE
QUANTITY
Panasonic high-speed SMT line (Double-track)
14
PCBA line
8
PACK line
7
Smart SMT warehouse supports efficient and precise components dispensing.
Lean manufacturing management for optimized production capacity.
Full production process can be controlled by manufacturing execution system(MES)
R&D:
We invest 23% of annual revenue in R&D, underscoring our commitment to lithium battery innovation. With patents spanning home energy storage, e-mobility, and starter batteries, we excel in fast charging, low-temperature performance, and smart BMS. These boost safety and practicality, while optimized processes ensure cost efficiency—cementing our edge in high-performance, reliable packs.
Sasety Design
Our Team:
History:
Key Milestones of the Enterprise (Dec.2022-Aug.2025)
Dec. 2022 Enterprise Foundation: EMB was registered and established in Shenzhen, with core business defined as lithium battery Pack solution development and trade. It signed its first cooperation agreement with domestic firm EVE Energy, and built a stable supply chain.
Dec. 2023 Supply Chain Upgrade: Signed cell procurement agreements with Samsung SDI and LG to reserve core resources for high-end Pack solutions.
Apr. 2024 Technology Implementation: The "safety structure for home energy storage batteries" obtained a utility model patent, and based on this solution, a cooperation was reached with Solis.
Oct. 2024 New Field Layout: The sodium-ion starting power supply completed prototype testing, with an energy density of 150Wh/kg, meeting mass production conditions.
Mar. 2025 Breakthrough in E-motorcycle Business: Completed the development of E-motorcycle Pack solutions and passed UL2271 certification. The solutions are compatible with mainstream E-motorcycle models in Europe and have entered the mass delivery stage.
Aug. 2025 Expansion of Full-Tab Cooperation: Reached strategic cooperation on full-tab battery cells with enterprises such as Ampace and Tenpower. High-rate products were introduced for low-altitude equipment and E-motorcycle Pack solutions to enhance product performance competitiveness.
Service:
➡️ Full-Lifecycle Solutions: R&D, standardized mass production, global sales support.
