# Battery tester (pistol grip) Forsage F-B100 — 12V, 100A load, up to 200Ah capacity range

**URL:** https://aio.lv/en/product--forsage-f-b100--12077439
**Data updated:** 2026-03-12 21:56 (EET)
**Category:** Tool kits and accessories
**Manufacturer:** Forsage
**Manufacturer code:** F-B100
**EAN:** 5906692116430
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 8.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--forsage-f-b100--12077439

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Analog battery tester Forsage F-B100 with pistol-style grip for testing 12V lead-acid batteries. Provides a controlled 100A test load and is suitable for evaluating batteries up to 200Ah capacity. Useful for checking state of charge, cranking ability and identifying weak or failing starter batteries in cars, vans and light commercial vehicles.

## Long description

Forsage F-B100 is an analog, pistol-grip battery tester designed for diagnosing 12V lead-acid starter batteries. The unit delivers a controlled 100A discharge load to simulate engine cranking, enabling measurement of battery response under load and assessment of state of charge and cranking ability for automotive and light commercial vehicle batteries up to 200Ah capacity.
Advantages
The tester’s pistol-style grip provides comfortable, single-hand operation and secure clamping to battery terminals. Its analog design offers direct, easy-to-read response under a standardized 100A load without relying on electronic menus. The capacity range up to 200Ah makes it suitable for most car, van and light commercial starter batteries, and the controlled high-current load quickly reveals weak or failing batteries that may otherwise show acceptable open-circuit voltage.
Suitable for
Testing 12V lead-acid starter batteries in passenger cars
Diagnosing cranking problems in vans and light commercial vehicles
Quick on-vehicle checks of battery state of charge and load performance
Workshop or roadside battery checks where a portable tester is needed
Key specifications
Nominal voltage: 12 volts
Test load current: 100 A (controlled discharge)
Applicable battery capacity range: up to 200 Ah
Form factor: pistol-grip handheld tester with clamp connections
Measurement type: load test to evaluate cranking ability and voltage response under load
How to use
Ensure the vehicle ignition is switched off and remove any charging sources before connecting the tester. Attach the clamps to the battery terminals with correct polarity and maintain firm contact. Apply the 100A load following the tester’s operating procedure and observe the analog response to determine if the battery maintains acceptable voltage under load. After testing, release the load and disconnect the clamps, then interpret the results based on the observed voltage drop and recovery behavior.
Usage recommendations
Use the tester in a well-ventilated area and avoid sparks near the battery. For accurate diagnosis, ensure batteries are at normal operating temperature and fully disconnected from charging systems. If the battery shows rapid voltage collapse or fails to hold voltage under the 100A load, consider charging and retesting or replacing the battery.

## FAQ

### How much does the Battery tester Forsage F-B100 — 12V 100A cost, and is it available for purchase?

The price is 9.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 126 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 16.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Forsage products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Forsage service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12077439/67561786_large.webp