Product Overview
The CH4000 is a professional external smart battery charger for Integra LED surgical headlight systems and Inspired Energy smart batteries. Optimised for the REF90522 and REF BAT1001 models, it delivers a stable DC 12-20V / 3A charge with integrated SMBus fuel-gauge management and medical-grade protection circuits, so illumination stays constant through long procedures and hospital shifts. It also supports EXFO FTB-100/300/400 and SM-ENERGY SM201-6 test equipment packs. Ships 100% brand new with a 1-year warranty.
Specifications
| Attribute | Details |
|---|---|
| Standard Model | CH4000 |
| Input | DC 12-20V / 3A |
| Compatible Battery Family | Integra REF90522 / REF BAT1001 |
| 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
- REF90522
- REF BAT1001
Compatible Models
For Integra Surgical Headlight Systems
- Integra REF 90522
- Integra REF BAT1001
For Inspired Energy & Test Equipment Batteries
- Inspired Energy ND2054 series
- Inspired Energy NI2020 series
- Inspired Energy NL2024 series
- EXFO FTB-100/300/400
- SM-ENERGY SM201-6
- DR202 series compatible
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
Will this charger fit my Integra surgical headlight battery?
Yes. It is perfectly compatible with the REF 90522 and BAT1001 batteries used in various medical and surgical headlight systems.
What are the benefits of an external charger for clinical teams?
An external charger keeps backup batteries always ready, eliminating illumination downtime during long procedures or hospital shifts.
Which other equipment batteries are supported?
It also supports Inspired Energy ND2054, NI2020 and NL2024 packs, EXFO FTB-100/300/400 and SM-ENERGY SM201-6 batteries, plus DR202-compatible units.
What input does the CH4000 require?
The charger needs a DC 12-20V / 3A input and uses an integrated SMBus fuel-gauge link.
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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PayPal account: Payment@batterymall.com
Account Name: ShenZhen KingSener Science and Technology Co., Ltd
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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.