March 6, 2025

12V 5.5A battery chargers for lead acid, SLA, sealed lead acid, Gel, AGM and VRLA batteries

More lead acid battery chargers 6V, 12V, 18V, 36V, 42V, 48V

PowerStream now offers a series of CE and TUV listed fast 12 Volt battery chargers for sealed lead acid batteries specifically designed for the personal electric vehicle market. They are based on switchmode technology, which makes them more efficient and smaller than the old fashioned transformer chargers, and are microprocessor controlled to make them very accurate. They are good for all kinds of batteries, including flooded lead acid, and will prevent sulfation if used in battery-keeper mode. It is a simple to use, robust charger for use wherever 12V batteries are charged.
This charger replaces the PST-A100-12 with higher power and smaller size and weight with the added bonus of the charge status indicator.

Quantity		1-10	11-50	51-100	101-500	501+
PST-G100-12AB 5.5x2.1mm barrel connector Includes USA 3 prong power cord	Precision multistage battery charger For charging 12V Pb-Acid batteries at 5.5 amps	$59	$56	$49	$41	$36
	Alligator clip adapter	$3.25
	PST-WX12 ---- Output adapter barrel plug kit	$7.00

PST-G100-12 12V Lead-Acid Battery charger
	ITEM	UNIT	SPECIFICATION	REMARKS

01	Rated Input Voltage	VAC	100~240VAC 50/60Hz
02	Input voltage range	VAC	90~264VAC
03	Rated Input Current	A	1.3A rms	Measured with: INPUT: 120V OUTPUT: Full load
04	Maximum input AC power	W	90

05	Battery Charger Voltage Output	VDC	13.8V
06	Output voltage range	VDC	10VDC ~ 15VDC
07	Recommended Battery types		12V 20 ~ 90Ah VRLA, SLA, Gel, Flooded, sealed lead acid	It will accurately charge any size lead acid battery, but for small batteries (<20AH) the charge indicator lights might not be accurate, and for large batteries (>90AH) it will take a long time to charge.
08	Battery charger current	A	5A± 0.4A	This won't hurt your battery no matter what the battery manufacturer says is the maximum charge current, since this is a sophisticated, tightly regulated, multistage charger
09	Bulk Charging Voltage Limit	V	14.7V ± 0.1V
10	Floating charge voltage limit	V	13.8V ± 0.1V
11	End-of-charge current		I < 0.8A

13	Max. output power	W	81W
14	Typical charging time	hours	~4 hours	For 20Ah VRLA battery.
15	Ripple current	mA	300	Input: 230VAC Output: Full load
16	Charge Mode		Auto 4 stages	Soft start, constant current, constant voltage, float.
17	LED indicator		Red power light Green all flashing indicates a short or reverse polarity LEDs cycling indicates charging. As the battery fills up the LEDs will turn fully on indicating 25%, 50%, 75% or 100% of charge.	If green light one is on and the other green lights are not cycling the charger is in de-sulfation mode. If the red light pulses slowly the battery voltage is higher than the charge voltage, the charger is waiting until it comes back into range.

18	Output Short Protection Output Reversed Polarity Protection		YES YES
19	Efficiency	%	83%	At maximum. load

20	Operating temperature	°C	-20 ~ +50	Full load & natural convection.
21	Operating humidity	%RH	< +90	Relative humidity, non-condensing.
22	Storage temperature	°C	-40 ~ +70
23	Storage humidity	%RH	0 ~ +95	Relative humidity, non-condensing.

24	Cooling		Natural convection
25	Impact		1 meter drop test 3 times	Non-operating condition.

IP Rating	IP54, dust protected, water splash resistance
26	Weight	g	400g
27	Size	mm	170 X 71 X 51 mm	Casing only

28	Input/Output Cord &Terminals		Input cord is an IEC-C14 C15 removable cord Output is a 5.5 x 2.1mm barrel connector.
Safety
29	Max. temperature rise	°C	< 40 on casing	At any line and Max. Load

	Safety standards	CE, TUV listed	EN60335 UL1310
	User's manual		Click here for user's manual

Twelve optional DC Plugs slip over the 5.5 x 2.1 mm connector if desired.

2.35 OD x 0.7 ID Barrel
3.0 OD x 1.1 ID Barrel
3.5 OD x 1.35 ID Barrel
4.0 OD x 1.7 ID Barrel
4.75 mm OD x 1.75 mm ID Barrel EIAJ-03
5.0 mm OD x 3.5 mm ID with center pin
5.5 mm OD x 1.5 mm ID type 2 Barrel
5.5 mm OD x 2.5 mm ID Barrel
6.3 OD x 3.0 ID center pin Barrel
6.0 OD x 4.4 ID center pin Barrel
7.4 mm OD x 5.0 center pin ID Barrel
7.9 OD x 5.6 ID center pin Barrel

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12V Storage battery charger 5.5 amps, switchmode variety, 12V battery chargers

PowerStream Technology 1163 South 1680 West Orem, Utah 84058 USA Phone: 801-764-9060 Fax: 801-764-9061
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