Automatic 28.8V 29.2V 50A Li-ion Battery Charger

• Customization: Available
• Rated Power: 24V 1500W
• Charging Current: 24V 50A
• Model NO.: VL2450L
• Type: Lithium Ion Battery Charger
• Charging Type: Automatic Cc CV Charging
• Principle: Micro-Process Controlled
• Color: Silver / Black
• Max Output Voltage: 28.8V / 29.2V
• Case Material: Aluminum
• Charging Method: Cc CV Fast Charging
• Net Weight: 4.5 Kg
• Warranty: 3 Years
• Transport Package: Carton
• Specification: 300*150*90 mm
• Trademark: VLDL
• Origin: China
• Production Capacity: 1000PCS/Month

Product Description

Automatic 28.8V 29.2V 50A Li-ion Battery Charger
 

Brief introduction:

110V or 230Vac input voltage.

24V 50A rated output Marine Battery Charger.

28.8V / 29.2V / 29.4V customized max charging voltage for Lithium / lead-acid batteries.

Aluminum Black or Silver Case.

Micro-processor controlled and intelligent 4 steps charging.

2 years warranty, high quality.

 

Spcifications:
Item No.: VL2450L
Dimension: 300*150*90mm.
Gross weight: 5.5kg.
Input voltage: single 110V or 230Vac.
Output rated: 24V 50A.
Max charging: customized 28.8V / 29.4V / 29.2V
Applied to battery Types: 24V Lithium-ion, LiFePO4, LiMnO2 or Lead-acid battery.
Smart Charging: Auto. Pre-charge, CC, CV, Floating or Cut-off.
 

Output series: 1,500W      Size: 300×150×90 mm       Net weight: 4.5 KG
Input	Model	Apply to battery types	Floating V	CV (V)	CC (A)	Switching
AC Input: 110 / 230V   Frequency: 47~63HZ	VL1280L	12V LiFePO4 Battery		14.6V	80A	CC5~8%
	VL1280	12V Lead-acid Battery	13.5V	14.7V	80A	CC20%
	VL1480	14V AGM Battery	13.5V	14.4V	80A	CC20%
	VL1680L	16V LiFePO4 Battery		18.2V	80A	CC5~8%
	VL2445LM	24V Li-MnO2 Battery		29.4V	45A	CC5~8%
	VL2445L	24V LiFePO4 Battery		29.2V	45A	CC5~8%
	VL2445	24V Lead-acid Battery	27.6V	29.4V	45A	CC20%
	VL3630LM	36V Li-MnO2 Battery		42V	30A	CC5~8%
	VL3630L	36V LiFePO4 Battery		43.8V	30A	CC5~8%
	VL3630	36V Lead-acid Battery	41.4V	44.1V	30A	CC20%
	VL4825LM	48V Li-MnO2 Battery		54.6V	25A	CC5~8%
	VL4825L	48V LiFePO4 Battery		43.8V	25A	CC5~8%
	VL4825	48V Lead-acid Battery	55.2V	58.8V	25A	CC20%
	VL6020L	60V LiFePO4 Battery		73V	20A	CC5~8%
	VL6020	60V Lead-acid Battery	67.5V	73.5V	20A	CC20%
	VL7215L	72V LiFePO4 Battery		87.6V	15A	CC5~8%
	VL7215	72V Lead-acid Battery	81V	88.2V	15A	CC20%
	VL8413L	84V LiFePO4 Battery		102.2V	13A	CC5~8%
	VL8413	84V Lead-acid Battery	94.5V	102.9V	13A	CC20%
	VL9612L	96V LiFePO4 Battery		116.8V	12A	CC5~8%
	VL9612	96V Lead-acid Battery	108V	117.6V	12A	CC20%
Note: customized input / output / plug type / connectors are available

 

Simple Guidelines when Buying a Charger

 

1. Choose the correct charger by battery chemistry like lead-acid, li-ion, LiFePO4 etc. Most chargers serve one chemistry only. Make sure that the battery voltage agrees with the charger. Do not charge if different. A lead acid battery charger does not suit for a lithium battery (Li-ion, LiFePO4, LiMnO2 etc.) and a lithium battery charger does not suit for a lead acid battery (AGM, GEL etc.).

 

2. The Ah (battery capacity) rating of a battery can be marginally different than specified. Charging a larger battery will take a bit longer than a smaller pack and vice versa. Do not charge if the Ah rating deviates too much (more than 25 percent).

 

3. A lead acid charger should have a float charge when fully saturated; a nickel-based charger must switch to trickle charge when full. Lithium battery cannot absorb overcharge and no need of trickle or floating charge. Trickle charge and float charges compensate for the losses incurred by self-discharge.

 

4. A high-wattage charger shortens the charge time but there are limitations as to how fast a battery can be charged. For lead acid battery, charging time often 8-12 hours. For lithium battery, charging time is often 3-4 hours. For example, if your lead acid battery 48V100Ah, then you need a 48V 8-12A lead acid battery charger. If your lithium battery is 48V100Ah, you need a 48V 25-30A lithium battery charger.

 

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