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Battery Charge Monitor - Ammeter

SKU: 4949

Availability: In stock

Regular Price: $57.00

Now: $51.30 - SAVE  10%

Product Description


The Charge Monitor is a sensitive, weatherproof, vibration proof three LED ammeter that gives a clear indication of your bike’s alternator output with a quick glance. The Charge Monitor lets you know if your alternator is providing sufficient current. If it drops to the “low” LED, or flickers between the “normal” and “low” LED, it indicates that your bike’s the alternator is not making a steady supply of electricity. This is good immediate information to monitor, because warns you before the battery becomes discharged. (Most smaller machines have limited excess battery charging capacity...) The LEDs are housed in a small matchbook-sized, durable, easy-to-install case (included double stick adhesive) with epoxy incapsulated electronics. Even more information when installed combination with the #4950 three LED Voltmeter. 1.5"×1"×.375".


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Customer Reviews (1)

Simple, effectiveReview by Ev
I have used this monitor for over a year now, and it is working great for me. It's small and can be tucked away near the dash within my line of sight.
I like the simplicity of the lights--if I'm seeing red, there may be a problem. You may see red when stopped at a corner, but green comes on when normally riding.
I'm really not interested in seeing detailed battery info, and this tells me basically when the battery is fading or electrical add-ons are too much. (Posted on 7/18/13)


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International Orders
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USA Only
ECO Saver delivery times are not guaranteed.
SURFACE and AIR delivery options are guaranteed.
Orders Eco Saver Surface Priority/3day 2 Day* 1 Day* International Air***
under $ 50 $4-$8 $8-$13 $14-$19 $20-$26 $30-$36 $ 20.95-$ 60.95
$ 51-$ 100 $7-$12 $11-$17 $17-$23 $24-$30 $36-$42 $ 25.95-$ 80.95
$ 101-$ 200 N/A $14-$19 $21-$27 $28-$36 $42-$50 $ 30.95-$ 100.95
$ 201-$ 400 N/A $16-$21 $25-$31 $36-$42 $50-$58 $ 40.95-$ 120.95
Over $ 400 N/A $18-$23 $29-$35 $42-$48 $56-$66 $ 60.95-$ 150.95
  • Surface transport only to US addresses.
  • *SATURDAY DELIVERY: Add $15 to 1 Day or 2 Day service.
  • **Add $15 to 1 day or 2 day for Alaska, Hawaii, and Puerto Rico. (Extended area charge of $12 may apply to rural areas.)
  • ***Call for international rates. Depending upon country, most charges will be between these rates. Duties and Taxes are not included in the shipping price. FedEx may charge brokerage fees for some countries. You will be responsible for these charges.
  • AFO/APO Addresses: Orders will be shipped Priority Mail.

All in-stock Aerostich products and RiderWearHouse Catalog items ordered before 2pm CST will be shipped within 2 business days. (If a specific size and color of Roadcrafter suit is not in inventory, we will notify you with an estimated delivery date. Production time varies.) All standard Aerostich items may be sent back for a refund, but the item(s) being returned must be in new condition.

Worldwide Orders

Buying direct from the United States is easy and convenient. Credit cards, fax machines, direct dial telephone service, and air shipping allow easy transactions between countries. For estimates on Duty & VAT costs, visit, a third party import duty calculator.

We do not charge or cover duties, taxes or brokerage fees. FedEx may charge brokerage fees for some countries. You will be responsible for these charges.

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