AS-C450 Emergency Light Battery Pack (ICR18650 3.7V 6600mAh)

Rated Power: 12.2 W max output (3300 mA x 3.7 V)
Emergency Duration: About 5 h at 0.2C standard discharge (1320 mA)
Certifications: RoHS
Minimum Order Quantity: 100
Battery: ICR18650 lithium-ion battery pack (1S3P)
Chemistry: Li-ion (ICR)

AS-C450 Emergency Light Battery Pack (ICR18650 3.7V 6600mAh) is The AS-C450 is an ICR18650 1S3P rechargeable Li-ion battery pack delivering 3.7 V and 6600 mAh for emergency lighting battery backup, with over 500 cycles and RoHS compliance.

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Lead Timepcs

Under 500 pcs15 days

500 – 5000 pcs30 days

Over 5000 pcsNegotiable

Delivery time is counted after order confirmation and deposit.

Technical Specifications

Technical Specifications
Model	AS-C450	Rated Power	12.2 W max output (3300 mA x 3.7 V)
Battery Type	ICR18650 lithium-ion battery pack (1S3P)	Battery Capacity	6600 mAh typical / 6270 mAh minimum
Battery Energy (Wh)	24.4 Wh (3.7 V x 6.6 Ah)	Charging Time	Charge time approx. 4.0 h (CCCV 0.5C)
Certification	RoHS	Warranty	6 months
MOQ	100	Operating Temperature	Charge 0-45C / Discharge -20-70C
Cycle Life	500 cycles or more (to 70% rated capacity)	Battery Chemistry	Li-ion (ICR)

Description

The AS-C450 is a rechargeable lithium-ion battery pack built from three ICR18650 cells in a 1S3P configuration, serving as the rechargeable battery backup inside emergency luminaires installed in corridors, stairwells and warehouses. It delivers a nominal voltage of 3.7 V with a typical capacity of 6600 mAh (minimum 6270 mAh).

Reliable Power

Maximum continuous charging current is 1650 mA (0.25C); maximum continuous discharging current is 3300 mA (0.5C), about 12.2 W of output power at nominal voltage. Standard charging uses the CCCV profile at 0.5C to 4.2 V with 0.01C cut-off; a full charge takes approximately 4.0 hours. Discharge cut-off is 3.0 V.

Long Cycle Life

Capacity: 6600 mAh typical, 6270 mAh minimum
Cycle life: at least 500 cycles to 70% rated capacity at 25C
Runtime: about 5 hours at 0.2C standard discharge (1320 mA)

Safety & Compliance

The pack charges at 0-45C and discharges at -20-70C. It passes overcharge, overdischarge, hot oven (130C), short circuit, crush, impact, vibration and drop tests with no fire, explosion or leakage, supporting fire safety requirements of the end luminaire. Materials are RoHS compliant.

Installation & Compatibility

The AS-C450 is shaped and sized to drop into the battery compartments of Anshine emergency twin-head lights, exit signs and emergency driver units. Terminals are clearly marked positive and negative to prevent reverse installation, and the PVC heat-shrink wrap insulates and protects the cells during handling. When replacing an aged pack, disconnect the luminaire from mains power, swap the connector, and fully charge the new pack before first use. For bulk projects the pack can be supplied with custom connectors and wire leads to match the existing luminaire harness, minimizing installation time on site.

FAQ

Q: What cells are inside the AS-C450?
A: Three ICR18650 lithium-ion cells in a 1S3P arrangement.

Q: How long does it run on a full charge?
A: About 5 hours at the 0.2C standard discharge rate (1320 mA).

Q: What is the warranty?
A: 6 months from shipment.

Battery & Transport Compliance

Any product containing a lithium cell ships as dangerous goods. These are the fields a freight forwarder will ask for.

Chemistry	Li-ion (ICR)
UN38.3 test summary	Available on request
SDS / MSDS	Available on request

Emergency Lighting Compliance — EN 1838

EN 1838:2013 (Lighting applications — Emergency lighting) defines the minimum lighting requirements for emergency situations within the EU. It covers three functions: ① Escape-route lighting — minimum average 1 lx along the escape path, max-to-min ratio ≤ 10:1; ② Open-area (anti-panic) lighting — minimum average 0.5 lx across the area; ③ High-risk task-area lighting — at least 10% of normal illumination and not less than 15 lx. Our emergency luminaires are designed to meet these illumination levels. The applicable duration (typically 1 h or 3 h) and the notified-body certification for your project are confirmed per model and order — request the declaration of conformity / test report for the exact model you specify.

Applications

Emergency twin-head lights Emergency exit signs Emergency LED drivers and power supply units Installed inside luminaires in corridors, stairwells and warehouses

Questions About This Product

What cells are inside the AS-C450?

Three ICR18650 lithium-ion cells in a 1S3P arrangement.

How long does it run on a full charge?

About 5 hours at the 0.2C standard discharge rate (1320 mA).

What is the warranty?

6 months from shipment.

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