Panasonic / Sanyo · UNITED STATES

NCR18650BF Battery-Pack Component

An unprotected 18650 lithium-ion cell listed for battery-pack enquiries; the shop says individual batteries are unavailable.

Official source checked Oct 11, 2026No hands-on testing

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Ask the store to confirm availability and the exact model before ordering.

When to consider it

For specialist users who can verify the equipment or protected battery-pack design against the exact cell datasheet.

Use only in equipment or a protected pack that explicitly supports the exact cell and provides the necessary protection. This is not a drop-in AA battery.
Check polarity, cell dimensions, terminal style, discharge limits and the correct lithium-ion charging equipment in the datasheet.
Ask Tenergy to confirm the application and current availability before ordering.

Exact NCR18650BF discharge/current and temperature test finds good tracking and fairly good high capacity, but superseded by GA.

Unprotected technical lithium cell, not a general household replacement. Same model identifier and specs, not tested merchant batch.

These are external reviews and tests, not testing performed by Pickuvo.

The cell has no protection PCB; short circuits, damage or unsuitable charging can create a fire hazard.
Historical tests identify the cell model; they do not authenticate every current batch or approve a buyer-designed pack.
The shop explicitly says individual batteries are unavailable and asks customers to call for battery packs. Generic in-stock text does not override that notice.

The details above summarize these manufacturer, retailer and product-review sources, checked Oct 11, 2026. These are ordinary reference links.

Review the purchase checks, then confirm the exact model or edition, availability and final cost with Tenergy.

Affiliate link. We may earn a commission if you buy through this link.

Ask the store to confirm availability and the exact model before ordering.