custom lithium battery packs phone number

+0086 075527616594

custom lithium battery company email

sylcin02@sylcin.com

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SylCin Lithium-Ion Battery Technology

SylCin Batteries specializes in the R&D and manufacturing of energy storage and power batteries. Our products are widely used in home energy storage, small industrial power applications, forklifts, marine vessels, golf carts, medical equipment, and specialized military sectors. They meet the specific requirements of diverse fields. Equipped with a proprietary Battery Management System (BMS), our batteries deliver significant value in performance, cycle life, and maintenance-free operation.
SylCin battery's core lithium-ion technology delivers performance that surpasses most other battery types. Its unique advantages include: proprietary BMS end-stage three-level charging technology extends battery lifespan, Grade A high-density energy cells enhance endurance, an exclusive remote monitoring system enables predictive maintenance, and real-time remote monitoring of battery turntables ensures safety.

bms battery management

Our BMS not only boasts industry-leading multiple protection mechanisms, precise SOC/SOH algorithms and balancing capabilities, but also supports over 20 protocols, stepwise current reduction, low-voltage switching and intelligent sleep mode among other advanced features. Combined with Grade A cells and stringent manufacturing processes, these capabilities ensure our battery systems comprehensively outperform competitors in safety, compatibility, longevity and stability.

What is an A-grade battery cell?
A-grade battery cells: Cells that have undergone rigorous screening and testing, with performance metrics (capacity, internal resistance, voltage consistency, etc.) fully meeting factory standards. Typically used in scenarios demanding extremely high safety, stability, and longevity, such as traction batteries, energy storage systems, and medical equipment.
Other Grade Batteries (Grade B / Disassembled): These are typically downgraded cells due to deviations in certain metrics (e.g., slightly lower capacity, higher internal resistance, insufficient cycle life, or cosmetic defects). They are commonly found in secondary applications or low-cost devices.

lipo battery safety A grade cell

Smart Remote Monitoring: Control Your Battery Anytime, Anywhere

In the daily operation of power equipment and domestic appliances, batteries serve as the “energy core”. Failure to monitor battery status in real time may lead to sudden failures, downtime, and costly maintenance expenses. Recognising our customers' demand for stability and efficiency, we have introduced intelligent remote monitoring capabilities for battery management.

Custom Lithium Battery Solutions

Our technical team has specialised in the battery industry for over a decade. We have assisted clients from dozens of countries and regions in turning their concepts into reality. From initial discussions and requirements analysis through to prototype testing and mass production delivery, we work hand-in-hand with our clients at every stage.

Would you like to talk to us about your battery project?

+0086 075527616594

sylcin02@sylcin.com

Room 1701, Building A, Zhongan Science and Technology Park, Dalang Street, Longhua District, Shenzhen