Charged Reviews

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AIMS Power LFP12V200AREG 200A 12V Lithium Battery Voltage Regulator for Alternator Charging

Model: LFP12V200AREG · SKU: LFP12V200AREG

Prepared Nov 12, 2026

Common specifications

Device type
Battery voltage regulator for alternator charging of 12 V lithium batteries (solid state)Source [1]
Input voltage
9.4 to 14.4 VSource [1]
Output voltageNot documented
PowerNot documented
Maximum output currentNot documented
IsolationNot documented
Rated power (VA)Not documented
AC configurationNot documented
AC frequencyNot documented
Battery voltage
12 VSource [1]
Balance currentNot documented
Connection
Female blade terminals (crimped), recommendedSource [1]
EfficiencyNot documented
CommunicationsNot documented
EnclosureNot documented
Safety listingNot documented
MountingNot documented
Operating temperatureNot documented
Weight
0.77 kg1.7 lb convertedCalculatedSource [1, 2]
Dimensions
120.6 W × 54 H × 198.8 L mm4.75 W × 2.1 H × 7.83 L in convertedCalculatedSource [1, 2]
Enclosure volume1.29 L** Calculated from recorded external dimensions
Warranty term
3 yearsSource [1]

All recorded specifications

Battery voltage
12 VDocumented claim
Conditions

Printed as a 12V battery voltage regulator.

Location: PDF page 2, description

Printed as a 12V battery voltage regulator.

Location: PDF page 2, description

[1]
Connection
Female blade terminals (crimped), recommendedDocumented claim
Conditions

The manual recommends female blade terminals that connect to the regulator's terminals, crimped, not soldered.

Location: PDF page 3, Installation Tips

The manual recommends female blade terminals that connect to the regulator's terminals, crimped, not soldered.

Location: PDF page 3, Installation Tips

[1]
Current rating
200 ADocumented claim
Conditions

Printed as 200Amp in the LFP12V200AREG column (column 2 of 2). The store page's Specifications tab prints the same table.

Location: PDF page 3, Specification

Printed as 200Amp in the LFP12V200AREG column (column 2 of 2). The store page's Specifications tab prints the same table.

Location: PDF page 3, Specification

[1, 2]
Device type
Battery voltage regulator for alternator charging of 12 V lithium batteries (solid state)Documented claim
Conditions

The manual describes a 12 V battery voltage regulator engineered to charge lithium batteries from an alternator, using solid-state technology; it disconnects the source when the voltage leaves the safe range.

Location: PDF page 2, description

The manual describes a 12 V battery voltage regulator engineered to charge lithium batteries from an alternator, using solid-state technology; it disconnects the source when the voltage leaves the safe range.

Location: PDF page 2, description

[1]
Dimensions
120.6 W × 54 H × 198.8 L mm4.75 W × 2.1 H × 7.83 L in convertedCalculated7.825 x 4.75 x 2.125 in x 25.4 mm/in, rounded to 0.1 mm
Conditions

Printed as 7.825 x 4.75 x 2.125 in (L x W x H) in the LFP12V200AREG column (column 2 of 2); converted to millimeters. The store page's Specifications tab prints the same size.

Location: PDF page 3, Specification, Dimensions L*W*H row

Printed as 7.825 x 4.75 x 2.125 in (L x W x H) in the LFP12V200AREG column (column 2 of 2); converted to millimeters. The store page's Specifications tab prints the same size.

Location: PDF page 3, Specification, Dimensions L*W*H row

[1, 2]
Input voltage
9.4 to 14.4 VDocumented claim
Conditions

Printed as an input of 9.4 to 14.4 V DC with the output on; the output is off below 9.2 V or above 14.6 V.

Location: PDF page 3, Specification

Printed as an input of 9.4 to 14.4 V DC with the output on; the output is off below 9.2 V or above 14.6 V.

Location: PDF page 3, Specification

[1]
Weight
0.77 kg1.7 lb convertedCalculated1.7 lb x 0.45359237 kg/lb, rounded to 0.01 kg
Conditions

Printed as 1.7 lb in the LFP12V200AREG column (column 2 of 2); converted to kilograms. The store page's Specifications tab prints the same weights.

Location: PDF page 3, Specification, Weight row

Printed as 1.7 lb in the LFP12V200AREG column (column 2 of 2); converted to kilograms. The store page's Specifications tab prints the same weights.

Location: PDF page 3, Specification, Weight row

[1, 2]

Warranty

Warranty term
3 yearsDocumented claim
Conditions

Printed as "This product is backed by a 3 year warranty and lifetime tech support".

Location: PDF page 4, Warranty

Printed as "This product is backed by a 3 year warranty and lifetime tech support".

Location: PDF page 4, Warranty

[1]

Certificate records

No records documented.

Sources and revisions

  1. Battery Regulator Manual, LFP12V100AREG and LFP12V200AREG (022026) (November 2, 2026 capture)Official instruction manual · Revision 022026 · Checked https://www.aimscorp.net/wp-content/uploads/2026/02/LFP12V-Regulator-022026-1.pdf
  2. AIMS Power product page for the LFP12V200AREG (November 2, 2026 capture)Official product page · Checked https://www.aimscorp.net/product/battery-voltage-regulator-200-amp-for-12v-dc-systems-including-lithium/