Product Overview
The CH4000 is a premium external smart battery charger specifically optimised for the Inspired Energy ND2054HD34 and ND2054LS31 high-capacity batteries. It provides reliable mobile power for professional testers through an intelligent DC 12-20V / 3A charge cycle that is SBS 1.1 / SMBus 1.1 compliant and CE, FCC and RoHS certified. The charger manages the specific charging curve of each smart pack digitally, so high-capacity ND2054HD29, ND2054HD25 and NI2040 units are topped up safely without overcharge. Ships brand new with a 1-year warranty.
Specifications
| Attribute | Details |
|---|---|
| Standard Model | CH4000 |
| Input | DC 12-20V / 3A |
| Compatible Battery Family | Inspired Energy ND2054 series |
| Charging Interface | SBS 1.1 / SMBus 1.1 compliant, CE / FCC / RoHS |
| Protection | Thermal cut-off & overcharge protection |
| Place of Origin | Made in China |
| Condition | Brand New (100% New, 1-year warranty) |
Replace Part Numbers
- CH4000
- CH5000
- ND2054HD34
- ND2054LS31
- ND2054HD29
- ND2054HD25
- ND2054
Compatible Models
For Inspired Energy ND2054 Series
- Inspired Energy ND2054HD34
- Inspired Energy ND2054LS31
- Inspired Energy ND2054HD29
- Inspired Energy ND2054HD25
- Inspired Energy ND2054 series
For Other Inspired Energy Families
- Inspired Energy NI2020 series
- Inspired Energy NL2024 series
- Inspired Energy NI2040 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. DR202 compatible units are also supported.
FAQ
Why use an external charger instead of charging in the host device?
Using the CH4000 reduces thermal stress on your primary device internal components while allowing you to keep multiple fully charged batteries ready for long field work.
Is this charger compatible with the high-capacity ND2054HD34 model?
Yes. It is designed to manage the specific charging curves of high-capacity smart batteries using digital communication for 100% safety.
Which certifications does the CH4000 charger hold?
It is CE, FCC and RoHS certified and is compliant with the SBS 1.1 / SMBus 1.1 smart battery data protocol.
What input voltage does the charger need?
The CH4000 operates on a DC 12-20V, 3A input, making it suitable for bench and field use.
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
If you use an Apple device, you can use Apple Pay to pay, which is more convenient and faster.
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.