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
Paypal
Payments by PayPal, no PayPal account required. Paypal is safe and free for buyers.
PayPal account: Payment@batterymall.com
Account Name: ShenZhen KingSener Science and Technology Co., Ltd
Credit or debit card
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WeChat Pay
Currently only supports QR code payment. Please contact WeChat customer service and go to WeChat App to scan the QR code to complete the payment.
Google Pay
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Apple Pay
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Bank Transfer
Q&A
Quick FAQ:Laptop Battery Care & Troubleshooting
- How long does a KingSener battery last?2 to 3 years (approx. 500-800 charge cycles) under normal temperatures.
- Laptop says "Battery Not Detected". How to fix?1. Hard Reset: Unplug AC, remove battery, hold power button for 30 seconds.
2. Clean Contacts: Wipe metal connection pins.
3. Reset Drivers: Uninstall battery drivers in Device Manager, then restart.
4. Update BIOS: Ensure motherboard firmware is up to date. - 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.
- How do I store a laptop battery long-term?Store it at 50% charge in a cool, dry place. Never store at 0% or 100%. Cycle the battery every 3 months to maintain chemical activity.
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Are KingSener batteries safe?Yes. All batteries feature built-in IC protection against short-circuits, over-voltage, and overheating. Fully CE, FCC, and RoHS certified.