Anhui Combine New Energy Technology Co., Ltd.

Anhui COMBINE Technology Co., Ltd. is a leading producer of batteries in China.

WHAT WE DO?
Solid Production experience in lithium-ion battery industry since 2002.
Own-developed BMS to ensure product safety and extend service life.
Wide-range products from Wh to KWh for different applications.

WHY CHOOSE US?
COMBINE devoted to promote sustainable development and the use of alternative energies through the development of innovative products.

QUALITY ASSURANCE
COMBINE's quality department maintains records on each and every component and battery pack for ten years. All components that are used in battery packs undergo full incoming inspection to insure that they are compliant with all associated drawings. Component vendors are required to provide a certificate of conformance with every shipment and are maintained on file. All battery packs are subject to final inspection before packaging. Records are maintained for each battery including cell lot information, weld pull tests data and other key information.

Battery Testing & Quality Control
COMBINE utilizes first-piece inspection practices as well as in-line inspection, depending on the complexity of the battery. Every battery COMBINE assembles is 100% tested for functionality before it is submitted to final inspection. This ranges from a voltage and polarity test for batteries to pull testing for any battery with wire leads and connector, and to a charge / discharge system test for rechargeable batteries. Every battery is functionally tested, especially batteries containing communication circuitry, to make sure that the battery is fully operational. A final QC inspection is performed before the battery is packaged for shipment. Whatever the customer needs is for quality verification; COMBINE can meet or exceed them.

Battery Pack Forming
Rechargeable batteries have to be charged and discharged a few times before they store and discharge to their full rated capacity. Upon request, COMBINE can cycle each battery to be sure it is ready to use "out-of-the-box." Lithium-ion cells used in battery packs must be matched. COMBINE only use the first class cells from their cell suppliers.

R&D Electronic Design
In a word dominated by battery powered devices, tools, e-mobility, energy storage system etc. the need to manage battery power safely and
efficiently is essential.

Our intelligent electronic systems allow batteries to manage their own charging both efficiently and safely while on-board fuel gauges provide equipment with accurate real time runtime information. COMBINE has been developing these intelligent battery systems for over 10 years and have built up considerable expertise which we distil into each new battery design.
We cater for all sizes of battery, from the smallest single cell solution with simple electronic protection through to large high voltage batteries with active cell balancing, impedance tracking fuel gauging and tiered protection systems.

All of our battery electronics are designed in house to ensure that protection, fuel gauging and even the physical PCB itself are designed around the required battery performance parameters. This approach means that you get the maximum performance, safety and functionality out of each battery. There are no unforeseen communication errors, no brown-outs at peaks of demand, no failure of critical components at extremes of temperature and no oversized PCBs taking up space and making the battery (and your device) larger than it needs to be.

Sensitive Li-Ion batteries are usually equipped with an intelligent battery management system to maximize the operational reliability and life of these batteries. These batteries are used in intelligent applications in which they communicate with the end device or with the charging station and exchange information such as current, voltage, residual capacitance, temperatures, charging cycles, etc.

Smart Battery Come!
Contact COMBINE now!