Xin Su International's brand lithium-ion battery is a rechargeable battery where lithium ions move from the negative to the positive pole during discharge and move back in the reverse direction during charging. Due to the lightweight lithium-ion battery packs offering the same voltage as lead-acid batteries, the trend is that lithium-ion batteries are becoming a common substitute for lead-acid batteries.
The XinSu International Lithium Battery Charger is widely used in household electronics, portable electronics, electric vehicles, scooters, UPS energy storage systems, golf carts, multipurpose vehicles, and the aerospace industry.
XinSu International's lithium-ion battery charger features a three-stage charging mode: constant voltage, constant current, and trickle charge. During the constant current phase, the charger applies a constant current to the battery with a steadily increasing voltage until it reaches the voltage limit of each battery. In the constant voltage phase, the charger applies a voltage equal to the battery voltage multiplied by the number of batteries in series, as the current gradually decreases towards 0, until it reaches a set threshold of approximately 3% below the initial value, at which point the charging current remains constant. Trickle charging means charging a fully charged battery at a rate equal to its self-discharge rate, keeping the battery at its fully charged level, which is always when the battery is not being charged, as trickle charging will not maintain if the current is being drawn by a load; the battery will then be recharged. Batteries under continuous floating voltage are also known as floating charge.
We offer chargers ranging from 3W to 1200W, and they have all passed international safety certifications including UL, FCC, CA CUL, JP PSE, EU CE GS, AU SAA, RCM, C-tick, CN CCC, KR KC, UKCA, ICES, and PSB. We can provide an output voltage of 87V. Currently, our products are suitable for battery packs ranging from 1 to 20 lithium-ion batteries in parallel. Our engineers are developing more high-power chargers to meet your needs.
Output Voltage | Battery Pack (Series) | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 20 |
Charging Voltage (V) | 4.2 | 8.4 | 12.6 | 16.8 | 21 | 25.2 | 29.4 | 33.6 | 37.8 | 42 | 46.2 | 50.4 | 54.6 | 58.8 | 63 | 67.2 | 71.4 | 84 | |
Voltage tolerance range | ±5% | ±5% | ±5% | ±5% | ±5% | ±5% | ±5% | ±5% | ±5% | ±4% | ±4% | ±4% | ±4% | ±3% | ±3% | ±3% | ±3% | ±3% | |
Charging Current (A) | 11 | 11 | 20 | 20 | 25 | 30 | 30 | 30 | 30 | 25 | 24 | 22 | 20 | 20 | 18 | 17 | 15 | 14 | |
Charging Mode | Intelligent Three-Stage Charging Mode | ||||||||||||||||||
LED indicator lamp | Charging is red, fully charged turns green | ||||||||||||||||||
DC Cap | Standard DC Connectors: 5.5*2.1, 5.5*2.5, 3.5*1.35, 7.4*5.1, 4.8*1.7; Customized DC Connectors:Crocodile clips, Cannon heads, Aviation heads, Anderson connectors, XT40/60, SAE connectors, etc.. | ||||||||||||||||||
Characteristics of lithium-ion battery chargers:
For 1-20 series lithium-ion battery packs.
American design, Chinese manufacturing.
Holds certifications from various countries around the globe.
Shell Material: Teijin from Japan, Sabic brand pure PC.
Totally sealed through ultrasonic welding.
Utilizing brand-name Taiwanese capacitors, Fengbin and Wanyu electrolytic capacitors.
Desk-top and wall-mounted (with interchangeable plugs, available for EU, UK, US, Australia, South Korea, Japan, South Africa, Brazil, India, Argentina, and China).
Protection: Overload/Overvoltage/Overcurrent/Overtemperature/Short Circuit/Reverse Polarity/Backflow
The LED indicator shows the working status, red for charging and green for fully charged.
Meets safety standards: IEC62368, IEC60950, IEC61558, IEC60335, IEC60065, IEC61010, IEC60601, IEC60529, GB4943.
Customized labels and DC connectors.
