BATTERY MULTI CELL CHARGER-NI-CAD DC 1.2V

Special Price LKR 1750.00

Regular Price:

ID : 342320 | 88

Availability: IN STOCK

Item Condition : new
Model : SUNNY PRO
Colour :

Size : 0.00cm x 0.00cm x 0.00cm
Weight : 0.00g

Islandwide Delivery Available

The Sunny Pro 4-Cell Multi-Charger is a compact wall charger designed for standard 1.2V NiMH and NiCd rechargeable batteries.

The Sunny Pro 1.2V 150mA Multi-Cell Charger supports the following battery types and configurations:

Supported Battery Chemistries:
- NiMH (Nickel-Metal Hydride) 1.2V rechargeable batteries.
- NiCd (Nickel-Cadmium) 1.2V rechargeable batteries.
Supported Sizes & Form Factors:
- AA cells (1.2V nominal).
- AAA cells (1.2V nominal).
- 9V PP3 blocks (in models equipped with 9V terminal contacts).

Charging Voltage Output: DC 1.2V (nominal per cell slot).

Charging Current Output: ~150 mA – 200 mA per channel for AA/AAA cells.
Input Voltage: AC 100V–240V, 50/60Hz (standard wall mains).
Status Indicators: LED charging indicator lights for active slots.

Estimated Charge Times

Despite being marketed as a "Fast Charger," a 150 mA output provides a slow-to-moderate trickle charge rate, which is beneficial for maximizing battery longevity:

AAA Batteries (800mAh – 1000mAh): ~6 to 8 hours
AA Batteries (2000 mAh Eneloop/Standard): ~14 to 16 hours
AA High-Capacity Batteries (2500mAh+): ~18 to 20 hours

Estimated Charging Times for 9V PP3 ( box type) Batteries (at ~30mA Output)

160 mAh 9V Battery: 6.5 hours
200 mAh 9V Battery: 8.0 hours
250 mAh 9V Battery: 10.0 hours
300 mAh 9V Battery: 12.0 hours

1. Load the Batteries: Match polarity (+ / -).

Insert 1 to 4 AA or AAA rechargeable batteries into the charging slots. Ensure the positive end (+) and negative end (-) of each battery line up correctly with the markings inside the charger.

Verification: The batteries should sit snugly against the spring contacts without popping out.

2. Plug into Power Outlet: AC 100-240V.

Plug the charger directly into a standard wall AC electrical socket.

Verification: The LED indicator lights will turn on (usually red) to show that charging has started for the occupied slots.

3. Monitor the Charging Time:Manual timer required.

Leave the batteries to charge based on their capacity. Because this charger delivers a slow, steady 150mA output, use this general rule:

AAA (800–1000mAh): 6 to 8 hours
AA (2000mAh Eneloop): 14 to 16 hours

Verification: Check an alarm or timer to prevent overcharging, as standard manual chargers will not shut off automatically when complete.

4. Unplug and Remove Batteries :Safety check.

Once the estimated time is up, unplug the charger from the wall socket first, then remove the batteries.

Verification: The batteries should feel slightly warm to the touch (normal after charging), but not hot. They are now ready for use.

Safety & Maintenance Notice

Only charge 1.2V NiMH or NiCd rechargeable batteries. Attempting to charge non-rechargeable alkaline or lithium 1.5V batteries can cause leakage, overheating, or failure. Do not leave the charger plugged in unattended past the recommended charging time.

To calculate the exact charging time for a rechargeable NiMH or NiCd battery using a constant current charger, use the following:

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