UPG 24V 2.0A Scooter/Wheelchair Battery Charger with 3-Pin XLR Connector 24BC2000T-4 / 71696 / S31055

Input Voltage:

100-240Vac +/-10%

Input Frequency:

50-60 Hz

Output Voltage Fast Charge:

DC 29.6V (+/- 0.2V)

Output Voltage Float Charge:

DC 27.4V (+/-0.2V)

Output Current Fast Charge:

DC 2000mA +/- 5%

Operating Temperature:

-13 F/-25 C to + 122 F/50 C

Storage Temperature:

-13 F/-25 C to + 140 F/60 C

Battery Capacity:

7Ah - 22Ah

Output Cord:

1.8m long, SJT type (Hard Usage) with XLR 3-pin Male Connector

Bulk / Absorption Charge:

Red LED On - Green LED Off

Float Charge:

Red LED Off - Green LED Continuous Blinking

Maintenance Charge (Fully Charged):

Red LED Off - Green LED On Steady

No Battery / Full Charge (20 Hrs):

Both LEDs Off

NOTE: To comply with the DOE mandate this charger automatically turns off after 20 hours of continuous operation and the CHARGING / STATUS LED turns off. For battery maintenance, this charger is equipped with an "Auto-Restart" function that will start the charge cycle again when battery voltage drops to 25.3VDC to keep batteries fully charged.

Number of Red Flashes Per 3 Seconds:

1 Flash:

Battery voltage < 14V

2 Flashes:

Batteries are connected in reverse polarity

3 Flashes:

Over voltage from batteries

4 Flashes:

Over current from charger

Continuous Flashing:

12 hr. charge timed out

1. Connect the charger's DC output cable to the battery charging receptacle of the product to be charged using the 3-pin XLR connector.
2. Plug the power cord into the charger.
3. Plug the power plug into the wall socket.
4. The Power LED and Charging LED light on the charger should illuminate to indicate the charging status.
5. When batteries are fully charged, the Charging LED will be steady GREEN. Unplug the charger from the wall, then the battery receptacle.

Three Stage Charge Cycle for SLA/AGM/Gel batteries:

• A high current, fast charge state: Battery charges at 2,000mA fast charge current rate until battery voltage of 29.2V is reached.
• A topping charge state: battery charges at 29.2V constant voltage and
  current begins to taper until current is less than 500mA.
• A precision float charge state: the charger changes to the float state and
  holds the battery voltage at 27.4V.

Over Current Protection (DC 2.5A Max):

Protects the charger from over-current demand.

Over Voltage Protection (DC 31V Max):

Protects the batteries from damage.

Short Circuit Protection:

Prevents damage caused when operating in short circuit condition for an indefinite period of time. The charger is "self-recovering" when the fault condition is removed.

Reverse Polarity Protection:

Protects the charger and batteries against incorrectly installed batteries (connected in reverse).

Low Voltage Protection:

When the battery voltage is below a preset value (under 14V), the charger will not engage or start charging.

Safety Standards:

UL / cUL: Tested and certified to meet stringent U.S. and Canadian electrical safety standards (UL 1012).

CE: Meets European Union health, safety, and environmental protection requirements.

GS: Certified to European safety standards.

C-tick / SAA: Complies with Australian and New Zealand electromagnetic compatibility and safety requirements.

ISO / RESNA: Meets ISO 7176-14, 7176-21, 7176-25, and RESNA WC-2 standards for wheelchair chargers.

UPG are an ISO 9001 Certified Company