Kingsener specializes in supplying batteries, adapters, cells, etc. for more than 15 years, in more than 70 countries. We are trustworthy because of our expertise. The wholesale laptop battery category covers energy solutions tailored for a wide range of devices, not just laptops. Medical batteries and industrial batteries are also well developed and produced.

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Xiaomi-R15B02W-70WHXiaomi-R15B02W-70WH

KingSener R15B02W Laptop Battery For Xiaomi RedmiBook Pro 15 R5 R7 XMA2007-BJ XMA2007-BB XMA2007-AJ XMA2007-AB 15.4V 4545mAh/70WH
Specification BatteryModel Capacity Voltage Battery Type Cell Color Condition R15B02W 4545mAh/70WH 15.4V Li-ion Made in China, high quality guarantee Black Replacement Battery (100% Brand New,2 years warranty!) Replace Part Numbers...
HK$305.22
DELL-Alienware-R8D7N-11.4V-51WH-Laptop-Battery DELL-Alienware-R8D7N-11.4V-51WH-Laptop-Battery

Kingsener R8D7N Laptop Battery For Dell Latitude 5400 5500 Precision 3540 Inspiron 7590 7591 7791 2-in-1
Specification: Battery Model: R8D7N Capacity:51WH Voltage:11.4V Battery Type: Li-ion Cell:Made in Japan,high quality guarantee Color:Black Condition:100% Brand New(2 years warranty!) Replace Part Number: R8D7N Compatible Laptop Model: For Dell Latitude 5400 Series For Dell Latitude 5500...
HK$262.69
HP-ProBook-44WH-RA04-Laptop-BatteryHP-ProBook-44WH-RA04-Laptop-Battery

Kingsener RA04 RA04XL Laptop Battery for Hp Probook 430 G1 G2 HSTNN-C84C HSTNN-IB4L HSTNN-IB5X H6L28ET H6L28AA HSTNN-W01C
Specification: Battery Model:RA04 Capacity: 44WH Voltage: 14.8V Battery Type: Li-ion Cell: Made in China, high quality guarantee Color:Black  Condition:Replacement Battery (100% Brand New,2 years warranty!) Replace Part Numbers: HSTNN-IB4L RA04 H6L28ET...
HK$200.72
Razer-53.6WH-4640mAh-RC30-0196-Laptop-BatteryRazer-53.6WH-4640mAh-RC30-0196-Laptop-Battery

Kingsener RC30-0196 Laptop Battery For Razer Blade Stealth 12.5 inch(i7-7500U) Series HAZEL 3ICP4/92/80 4640mAh
Specification: Battery Model:RC30-0196 Capacity: 4640mAh/53.6WH Voltage: 11.55V Battery Type: Li-ion Cell: Made in China, high quality guarantee Color:Black  Condition:Replacement Battery (100% Brand New,2 years warranty!) Replace Part Numbers: HAZEL RC30-0196 3ICP4/92/80...
HK$295.03
Razer-RC30-0248-15.4V-80WH-Laptop-Battery Razer-RC30-0248-15.4V-80WH-Laptop-Battery

Kingsener RC30-0248 Laptop Battery For Razer Blade Stealth 15 RTX 2070 Max-Q LINGREN 15(i7 8750）4ICP4/55/162 RZ09-0301 5209mAh 80Wh
Specification:Battery Model:RC30-0248Capacity: 5209mAh/80WHVoltage: 15.4VBattery Type: Li-ionCell: Made in China, high quality guaranteeColor:Black Condition:Replacement Battery (100% Brand New,2 years warranty!) Replace Part Numbers: RC30-0248   4ICP4/55/162    RZ09-02386 Compatible Laptop Models: For Razer Blade...
HK$311.15
Razer-RC30-0270-4221mAhRazer-RC30-0270-4221mAh

Kingsener RC30-0270 Laptop Battery For Razer Blade 15 Base Stealth 2018 Series Notebook RZ09-03006 RZ09-0270 RZ09-02705E75-R3U1
Specification:Battery Model:RC30-0270Capacity:4221mAh/65WHVoltage: 15.4VBattery Type: Li-ionCell: Made in China, high quality guaranteeColor:Black Condition:Replacement Battery (100% Brand New,2 years warranty!) Replace Part Numbers: RC30-0270 RZ09-03006 RZ09-0270 RZ09-02705E75-R3U1 Compatible Laptop Models: For Razer Blade 15...
HK$311.15
Razer-BIade-RC30-0351-60.8Wh-Laptop-Battery Razer-BIade-RC30-0351-60.8Wh-Laptop-Battery

Kingsener RC30-0351 Laptop Battery For Razer Blade 15 Base 2020 2021 RZ09-0369x RZ09-0351 Notebook Series RC30-0351 RZ09-0351 9E11 15.2V 4000mAh/60.8WH
Specification: Battery Model: RC30-0351Capacity: 4000mAh/60.8WHVoltage: 15.2VBattery Type: Li-ionCell: Made in China, high quality guaranteeColor: BlackCondition: Replacement Battery ( 100% New Brand, 2 years warranty! ) Replacement Battery: RC30-0351 4ICP7/63/69 Compatible...
HK$410.84
Razer-RC30-0370-4003mAhRazer-RC30-0370-4003mAh

Kingsener RC30-0370 Laptop Battery For Razer Blade 14 2021 2022 RZ09-0370 RZ09-0368 RZ09-0427 RZ09-0370AE23 RZ09-0370BEA3-R3U1
Specification:Battery Model:RC30-0370Capacity:61.6WHVoltage: 15.4V Battery Type:Li-PolymerCell: Made in China, high quality guaranteeColor:Black Condition:Replacement Battery (100% Brand New,2 years warranty!) Replace Part Numbers: RC30-0370 Compatible Laptop Models: For Razer Blade 14 2021 2022 Series, For...
HK$411.16
HP-ProBook-RE03XL-45WH-Laptop-BatteryHP-ProBook-RE03XL-45WH-Laptop-Battery

Kingsener RE03XL Laptop battery For Hp ProBook 430 440 445 450 455 G6 zhan 66 Pro 13 14 G2 Series HSTNN-DB9A HSTNN-OB1C HSTNN-UB7R
Specification:Battery Model:RE03XL Capacity: 45WHVoltage: 11.55V Battery Type: Li-ionCell: Made in China, high quality guaranteeColor:Black Condition:Replacement Battery (100% Brand New,2 years warranty!) Replace Part Numbers: RE03XL, HSTNN-DB9A, HSTNN-OB1C,HSTNN-UB7R L32407-AC1,L32407-2B1 L32407-2C1 L32407-541 L32656-002 L32656-005 Compatible Laptop...
HK$248.78
KingSener RFJMW Laptop Battery Replacement For DELL Latitude E6320 E6330 E6220 E6230 E6120 FRR0G KJ321 K4CP5 J79X4 7FF1KDELL-RFJMW-notebook-battery-6000mAh

KingSener RFJMW Laptop Battery Replacement For DELL Latitude E6320 E6330 E6220 E6230 E6120 FRR0G KJ321 K4CP5 J79X4 7FF1K
Specification: Battery Model:RFJMW Capacity:65WH/6000mAh Voltage: 11.1V Battery Type: Li-ion Cell: Made in China, high quality guarantee Color:Black  Condition:Replacement Battery (100% Brand New,2 years warranty!) Replace Part Numbers: RFJMW FRR0G KJ321K4CP5 J79X4...
HK$249.89
DELL-Alienware-RJ40G-15.2V-4145mAh-Laptop-BatteryDELL-Alienware-RJ40G-15.2V-4145mAh-Laptop-Battery

Kingsener RJ40G Laptop battery For Dell Precision 3560 Series 01K2CF 075X16 15.2V 63WH
Specification: Battery Model: RJ40G Capacity: 15.2V 63WH Battery Type: Li-ion Cell: high quality guarantee Color: Black Condition:Replacement Battery (100% Brand New,2 years warranty!) Replace Part Number:  RJ40G  01K2CF  075X16  Compatible Laptop Model: For Dell...
HK$265.93
DELL-Alienware-8158mAh-62Wh-R0TMP-Laptop-BatteryDELL-Alienware-8158mAh-62Wh-R0TMP-Laptop-Battery

Kingsener ROTMP Laptop Battery Replacement For Dell Latitude 14 5450 E5450 15 5550 E5550 Series Notebook 62Wh/8158mAh
  Specification: Battery model: R0TMP Voltage: 7.6V Capacity: 62Wh/8158mAh Battery Type: Li-ion Cell: Made in China Color: Black Condition: Replacement Battery (100% Brand New,2 years warranty!) Replace Part Numbers: R0TMP ROTMP Compatible Laptop Models: Replacement For DELL Latitude 14 5450 E5450 Replacement For...
HK$351.47
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