RC, Drones & Radio · Receivers
ExpressLRS EP1 RX review: battery 5 V pad, sourced
The EP1 RX is a receiver from ExpressLRS, listed on Amazon at about $15. This page records the specifications ExpressLRS publishes, dated, and names the figures it leaves out.
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Short verdict
Source-only assessment No score is published because PickBadger has not handled this product. The summary below interprets only the manufacturer’s published specifications, labels and terms.
ExpressLRS publishes battery 5 V pad for the EP1 RX. The spec table names 1 figure ExpressLRS does not publish. Nobody at PickBadger has handled it, so it carries no score; this summary covers only the maker's published figures and the Amazon price of about $15 checked on 10 September 2026.
Sub-scores withheld until a named reviewer supplies a scored assessment.
Overall
— /5
Score withheld · sourcing shown instead
Listed price
$15.00
Checked
Affiliate link · commission disclosed
What the specs support
- Maker lists battery as 5 V pad listed
- Maker lists frequency as 2.4 GHz ELRS
- Maker lists channel as CRSF
- Maker lists tx power as telemetry listed
Where it costs you
- Certification is not published by the maker
- No PickBadger score: nobody at PickBadger has handled it
- The Amazon price is a dated snapshot, not a live quote
- This page does not replace a full manufacturer datasheet
Specifications
Source: ExpressLRS EP1 RX product page · retrieved
| Battery | 5 V pad listed |
|---|---|
| Frequency | 2.4 GHz ELRS |
| Channel | CRSF |
| Certification | Not published |
| TX power | telemetry listed |
Figures are the manufacturer’s own published claims, not PickBadger measurements.
Buy it if
You are comparing receivers and the published battery 5 V pad from ExpressLRS is enough to shortlist the EP1 RX.
Skip it if
You need an assessment of how it performs in use, a figure ExpressLRS does not publish, or a different receivers product than the EP1 RX.
What ExpressLRS publishes for the EP1 RX
The EP1 RX is a receiver, filed in receivers inside RC, drones and radio. Figures in the spec table come from the dated ExpressLRS page named above, not from another publisher and not from an inferred test.
ExpressLRS lists battery as 5 V pad listed; frequency as 2.4 GHz ELRS; channel as CRSF; tx power as telemetry listed.
The Amazon button is the purchase path for this page. It does not make Amazon the specification source. Where the maker page and the listing disagree, the maker page wins and the conflict is treated as a gap rather than averaged.
Does the published battery of the EP1 RX decide a purchase?
Only as a published number. ExpressLRS lists battery 5 V pad. That is useful for comparison against other receivers that publish the same field. It is not a measurement taken for this review, and this page gives the product no score.
Where to buy the EP1 RX, and the price
The Amazon button opens a search for ExpressLRS EP1 RX, which listed at about $15 on 10 September 2026. Treat the price as a snapshot. Commission on the outbound link is disclosed above the button.
What is missing from the EP1 RX spec sheet
The table still names a gap: certification. Those cells read as not published. Filling them from a retailer bullet would break the sourcing rule.
The price of $15 was checked on 2026-09-10. Treat it as a snapshot and use the Amazon button for the current figure.
Questions
Why does the EP1 RX have no score?
Nobody at PickBadger has handled the EP1 RX, so there is no assessment to put a number on. This page records the specifications ExpressLRS publishes on its own dated product page and names the figures it leaves out. A score appears only when a named reviewer can state the basis for it.
How much does the EP1 RX cost on Amazon?
This page recorded about $15 on 10 September 2026. That is a snapshot, not a live quote. The Amazon button opens the listing used here, in a new tab, with rel sponsored nofollow. The link is an Amazon search for ExpressLRS EP1 RX. Check the listing before you buy. Commission is disclosed above the button.
What specs does ExpressLRS publish for the EP1 RX?
ExpressLRS publishes battery 5 V pad on the dated source named in the spec table. That is a maker figure, not a measurement taken for this review. Neighbouring numbers absent from the table stay unpublished rather than being copied from another site.
What has ExpressLRS not published for the EP1 RX?
The spec table marks certification as not published. Those cells are left blank on purpose. Filling them from a retailer bullet or another publisher would break the sourcing rule this site is built on. The dated source is named in the spec table.
Has PickBadger tested the EP1 RX?
No. This page is a sourced specification record, not a test, and it carries no score. It does not report handling, wear or measured performance. Figures come from the dated ExpressLRS page named in the spec table, and unpublished cells stay blank rather than being filled from another publisher.
The bottom line
The ExpressLRS EP1 RX is recorded here as sourced receivers from ExpressLRS: about $15 on Amazon as of 10 September 2026, with battery 5 V pad on the dated maker page and no PickBadger score. Read the spec table, the gaps, and the skip line before using the button.
