Xin Su International's brand lithium-ion battery is a rechargeable battery where lithium ions move from the negative to the positive electrode during discharge and reverse direction during charging. Lightweight lithium-ion battery packs can provide the same voltage as lead-acid batteries, making lithium-ion batteries a popular alternative to lead-acid batteries.
XinSu International's lithium battery packs are widely used in household electronics, portable electronics, electric vehicles, scooters, UPS energy storage systems, golf carts, multipurpose vehicles, and the aerospace industry.
Xin Su International's lithium battery charger utilizes a three-stage charging mode, including constant voltage, constant current, and trickle charging. 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, maintaining the battery at its fully charged level. This state is always present when the battery is not being charged, as trickle charging will not continue if the current is being drawn by a load; the battery will then be charged. Batteries under continuous floating voltage are also known as floating charge.
We offer chargers ranging from 3W to 1200W, and they have passed various 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, and our products are currently 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 | Smart 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:Alligator clips, Cannon heads, Aviation heads, Anderson, XT40/60, SAE connectors, etc.. | ||||||||||||||||||
Features of Lithium-ion Battery Chargers:
For 1-20 series lithium-ion battery packs.
American design, Chinese made.
Holds certifications from countries worldwide.
Shell Material: Teijin from Japan, Sabic brand pure PC.
Completely sealed through ultrasonic welding.
Utilizing Taiwan brand Fengbin, 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 light shows the working status, red indicates charging, and green indicates fully charged.
Meets safety standards: IEC62368, IEC60950, IEC61558, IEC60335, IEC60065, IEC61010, IEC60601, IEC60529, GB4943.
Custom labels and DC connectors.
