Product Overview
The CH4000 is a premium external smart battery charger designed for the Inspired Energy NH2054 series high-capacity Li-ion batteries (P/N 53304200). It provides original-grade charging stability at a DC 12-20V / 3A input with SMBus V1.1 communication and overcharge / thermal cut-off protection, keeping medical and industrial testers running without downtime. Because the CH4000 supports every NH2054 variant, you can maintain multiple fully charged spare batteries for continuous hot-swap operation. Ships brand new with a 1-year replacement warranty.
Specifications
| Attribute | Details |
|---|---|
| Standard Model | CH4000 |
| Input | DC 12-20V / 3A |
| Compatible Battery Family | Inspired Energy NH2054 series |
| Charging Interface | Integrated SMBus / SBS 1.1 Controller |
| Protection | Thermal cut-off & overvoltage protection |
| Place of Origin | Made in China |
| Condition | Brand New (100% New, 1-year warranty) |
Replace Part Numbers
- CH4000
- CH5000
- NH2054
- 53304200
- NH2054RG
- NH2054HD31
- NH2054SL34
- NH2054Mi31
- NH2054EX
- GS2054HH
- S-95
Compatible Models
For Inspired Energy NH2054 Series
- Inspired Energy NH2054
- Inspired Energy NH2054RG
- Inspired Energy NH2054HD31
- Inspired Energy NH2054SL34
- Inspired Energy NH2054Mi31
- Inspired Energy NH2054EX
- Inspired Energy GS2054HH
- Inspired Energy S-95
For Replacement Part Number
- P/N: 53304200
For Other Inspired Energy Families
- Inspired Energy NI2020 series
Notice: Not all compatible models are listed or included here. Please check the original model number on your equipment, and contact us online if you have any question about compatibility.
FAQ
Is this charger compatible with the NH2054RG model?
Yes. The CH4000 supports all variants of the NH2054 family, including the RG, HD, SL, Mi and EX specialised versions used in respiratory and diagnostic equipment.
Can I use this charger base for hot-swappable battery management?
Yes. Using the CH4000 lets you maintain multiple fully charged spare batteries, enabling continuous operation for your medical or industrial host devices.
Which part number does this charger serve?
It charges the Inspired Energy NH2054 series, listed under P/N 53304200, along with the GS2054HH and S-95 packs.
What input and communication does the charger use?
The CH4000 uses a DC 12-20V / 3A input and supports SMBus V1.1 communication with overcharge and thermal cut-off protection.
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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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.