Lithium Iron phosphate battery belongs to one kind of lithium batteries, so its charging method is CC/ CV mode (constant current / constant voltage). We always take Chargers which support CAN protocol and waterproof type. Because BMS could understand the battery status very well, it is easier for BMS to tell Charger how to charge, when to charge and monitor the entire charging process.

So it is better that if BMS could communicate with Charge via certain protocols like CAN BUS or RS232. Some BMS have balancing function built in, BMS can conduct charging process via charger and do cell balancing at the same time. In some UPS applications, floating charge is necessary so small constant current should be offered to lithium battery pack. this floating charge for Lithium battery is total different from floating charge for lead acid battery, which takes small pulse current to charge Lead acid batteries.

Battery Management System (BMS)

Our advanced BMS (Battery Management System) has touch screen for data output and parameter set. It also contains voltage detecting wires, current sensor and temperature sensor for info collection, BMS itself has built-in SOC calculation module which support real time SOC shown. If needed, BMS can log the data into USB flash module (offered by us) and / or connected to the computer for analysis and adjustment with software we offered.

The Special Edition for electric motorcycle and light EV are available. The Ti24S (for electric motorcycle) supports battery pack which series is below than 24S (for battery pack ≤ 72V), The Ti48S (for light EV) supports battery pack which series is below than 48S. The cost of those two versions of BMS is low, because only it requires only ONE control module but not Master box with some slave boxes. They are very suitable for customers who use battery packs no more than 144V.

For low voltage application we also developed PCB (Protection Circuit Board) to protect battery packs. Our PCB use active balancing way, with built in over temperature, over charge, over discharge, over-current protection. They also support big current passing (like 300A) but no screen output. Signal output can be customized according to customer’s requirements, many of them are used for e-bike, e-scooters.

Li-ion / LiFePO4 battery pack list

Bestgo LiFePO4 battery pack

We always offer well packaged battery packs to customer and customers can use them directly after get them. Inside the battery pack the single cells are well arranged and matched with good quality BMS (battery management system) . The whole battery pack is well protected by metal case or shrink film design. For more information about battery packaging way, please visit "packaging" link.

For the performance and quality, we use single cells which are manufactured by latest manufacturing way under the automatic monitoring-feedback system. And all materials for cells are sourced from famous companies in Japan, Taiwan and China. With professional matching system, we choose the best identical cells for battery pack. Thus our battery packs have a superior consistency and are more reliable than other competitors.

You may visit following links to well understand our products.

Long Lifespan and Ultra Safe Rechargeable Cell

Li-ion / LiFePO4 Pouch Cell List

Bestgo Power 10Ah Pouch Cell
LiFePO4 3.2V 10Ah pouch cells

Bestgo Power offers high quality Li-ion polymer cells for the assembly of battery packs. The pouch cells build very thin shape for heat passing and internal resistance reduction. Single cells can be made in big capacity so that the assembly of whole pack became easy as numbers of cells reduced quite a lot.

The package foil of cells is a type of aluminum and elastic fibers mixed materials which come from Japan based company (Showa). The aluminum improved the heat passing efficiency, the strong elastic fibers help foil has strong strength and good extension. If batteries meet severe damage, it may generates a lot of heat and some gas, the package foil can be blown up like a balloon but still hold them, not allow any leakage of gas or liquid, that is very nice safety design.

To enhance the high temperature reliability, we applied a unique step to send all unfinished cells into 75 degree Celsius oven for 2 hours, to force gas out and also be treat as a test for high temperature resistance. Our battery materials are nice so that they can withstand this high temperature, then we promise pouch cell made by us is no problem in high temperature condition as we specified. The electrolyte of our pouch cell is semi-solid state among plates, better than liquid type which may have leak out of cell.

While all manufacturing processes are exactly supervised by the advanced PDMS (Product Data Monitoring System), for every step in manufacturing, parameters of cells would be automatically logged and judged, if any fault cells would be mark and pick out. This system also logged the electrical properties of every cell in quality testing procedures. For battery package step, system would calculate those parameters and offer the best candidates cells for pack assembly, by this way our battery packs got a superior consistency than other competitors.

Some of those cells reached 4000+ cycles in our lab test, as 1C charge / discharge cycles in room temperature for about 2 years..

For more information about PDMS and Quality Assurance introduction, please visit the following link:

Bestgo Li-ion polymer battery list

If you need a battery list for your reference, please click here for download.
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For more information about our products, please visit theproduct overview page.


Bestgo Power Co., Ltd. specializes in developing and manufacturing advanced Lithium Iron Phosphate (LiFePO4) and Li-NCM batteries, which are featured as both high power and energy densities with a long lifespan and ultra-safe performance. We take advanced battery technologies like high quality battery materials, Eco-friendly manufacturing method, high precision quality control and abundant safety design etc. For example, the LiFePO4 materials for pouch cells come from quality suppliers which have authorization of Phostech in Canada, battery separators for high power cells come from USA and cell foils come from Japan.

Cells Level

Bestgo Power LiFePO4 cells

Bestgo Power offers high quality li-ion batteries for the assembly of battery packs. The pouch cells have very nice energy density and highest safety level, the small cylindrical cells have good adaption for the small space required applications. Our batteries are divided to the long life type, high power type and cost optimized type. The most typically cells can offer 3C/5C at cell level or 2C/4C at pack level, the power type cells can offer 10C, 20C or even 50C. All cells made by Bestgo Power will be selected by the PDMS system for the consistency consideration, after hundreds of cycles, cells in battery module will still charge and discharge consistently and the cell inner resistances almost keep the same, this is why our battery packs are superior to other competitors.

Battery Pack ( Customized Case | Fully Packaged System )

Bestgo Power offers well packaged battery pack deliver to customer as the "ready-to-use" power system. Inside battery pack the single cells are well assembled together (as what we called "cell pack") and equipped with good quality BMS (battery management system). The whole pack is well protected by the metal case and here are sharking-absorb materials all surrounded inside the case, or take some specified design as customer required. Our battery packs are featured as big power output, light weight and small size, or super longer cycle life and ultra-safe reliable. Packs are mainly used on electric vehicles, scooters, power machines and telecom etc.