Product Overview
The CH4000 is a premium external smart battery charger rated DC 12-20V / 3A for the Inspired Energy NL2024HD and NL2024 high-capacity packs. SBS / SMBus data sync keeps every charge cycle precise and helps reduce heat stress on your host diagnostic device. Ships brand new in black with a 1-year warranty.
Specifications
| Attribute | Details |
|---|---|
| Standard Model | CH4000 |
| Product Type | External Smart Battery Charger / Desktop Base |
| Input | DC 12-20V / 3A |
| Output | Precision Voltage & Current Control per SBS / SMBus |
| Interface | Smart 5-pin Battery Connector (SMBus) |
| Protection | Overcharge, Overcurrent & Thermal Cut-off |
| Weight | 0.21kg (Base Only) |
| Color | Black |
| Condition | Brand New Smart Charger Base (1-year warranty!) |
Replace Part Numbers
- CH4000
- CH5000
- NL2024HD
- NL2024
- NL2024HU22
- NL2024HD22
- NL2024ED22
- NI2020
- NI2040
- ND2054
Compatible Models
For Inspired Energy NL2024 Series
- Inspired Energy NL2024HD
- Inspired Energy NL2024
- Inspired Energy NL2024HU22
- Inspired Energy NL2024HD22
- Inspired Energy NL2024ED22
For Inspired Energy NI2020 / NI2040 Series
- Inspired Energy NI2020 series
- NI2040 series
For Inspired Energy ND2054 Series
- ND2054 series
Not all compatible device models are listed here. Confirm the original battery model on your device, or contact us online with any compatibility questions.
FAQ
Does this charger fit the NL2024HD22 model?
Yes. The CH4000 is the designated external charging base for the whole NL2024 range, including HD, HU, HD22 and ED22 variants used in portable diagnostic equipment.
Why charge externally rather than inside the device?
An external CH4000 base reduces heat stress on your primary device and lets you keep multiple fully charged packs ready for long field sessions.
Which part numbers are supported?
NL2024HD, NL2024, NL2024HU22, NL2024HD22, NL2024ED22, NI2020 series, NI2040 series and ND2054 series packs.
Note:
This is not a complete list or inclusion of all compatible laptop models. You can open the back of your laptop to check the original battery model. If you have any compatibility questions, please contact us online.The casing is made of durable materials, the mainboard adopts advanced technology, and the battery core is produced with high-quality raw materials to ensure that it will not be damaged after long-term use.
Our products are equipped with multiple protection technologies such as overvoltage, overcurrent, and overcharge to effectively protect the safety of batteries and equipment.
China warehouse delivery method
Overseas Warehouse Shipping Times & Costs
Payment Methods
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Account Name: ShenZhen KingSener Science and Technology Co., Ltd
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Google Pay
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Apple Pay
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Bank Transfer
Q&A
Quick FAQ:Laptop Battery Care & Troubleshooting
- What Should I Know Before Buying a Laptop Battery Replacement?A: Before buying a laptop battery replacement, confirm your laptop’s exact model number and the part number printed on the original battery. Check the battery voltage, connector, physical dimensions, and compatibility list. Do not choose a battery based on appearance alone, because similar laptop models may use different batteries. Review the seller’s warranty, return policy, and product specifications before ordering.
- How Do I Find a Compatible Laptop Battery for My Device?A: To find a compatible laptop battery, identify your laptop’s full model number and the part number on the original battery. Compare these details with the replacement battery’s compatibility list and specifications, including voltage, connector type, and dimensions. If you are unsure, contact customer support with your laptop model and original battery part number before placing an order.
- Can I leave my laptop plugged in 24/7?Yes, the built-in TI chip prevents overcharging. Tip: To prevent long-term cell swelling, unplug and drain the battery to 40% twice a month.
- Why Is My Laptop Battery Not Charging?A: A laptop battery may not charge because of a faulty AC adapter, damaged charging port, loose connection, temperature protection, battery-health settings, or a worn-out battery. Confirm that you are using a compatible charger and inspect the cable and port for visible damage. Restart the laptop and review the manufacturer’s battery or charging settings. If the battery becomes unusually hot, swollen, or damaged, stop using it and seek professional assistance.
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Are BatteryMall Laptop Batteries Reliable?BatteryMall laptop batteries are designed with safety and reliability in mind. All batteries feature built-in IC protection against short-circuits, over-voltage, and overheating, helping protect the battery during normal use. They are also CE, FCC, and RoHS certified. For the best experience, choose a compatible laptop battery that matches your exact laptop model and original battery part number, and follow the installation and care instructions. BatteryMall also provides a 1-year warranty on KingSener batteries purchased from BatteryMall; see the Product Warranty page for details.