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BetaFPV LAVA II 1S
BetaFPV · Battery

BetaFPV LAVA II 1S

BetaFPV's current 1S whoop pack on their own BT2.0 connector, 95C, in five sizes from 280 to 680 mAh. BT2.0 does not fit a PH2.0 or A30 whoop.

No price recordedChoose a build to buy (5)

5 variantsSpecification last checked 2026-07-27

  • Cell count1 SDecides what it fits
  • Battery connectorBT2.0Decides what it fits
  • Discharge rating95 CHow hard the pack can be pulled.
  • Capacity280 / 320 / 480 / 580 / 680 mAhFlight time, and the first thing anyone compares on a pack.
Compatibility

What this fits

Checked against every other product in the catalog by the same engine the planner runs, rule by rule. Where a specification is missing the answer is unknown, which is a different answer from compatible.

280 mAh

Complete drone

Works, with a compromise (28)Works with (10)69 not yet judged · 11 for other sizes
Show the 11 made for a different size or voltage, and 69 we cannot judge yet, because a deciding specification is not recorded

Flight stack (FC + ESC)

Does not work with (6)

AIO board (FC + ESC)

Does not work with (3)Works with (1)2 not yet judged
Show the 2 we cannot judge yet, because a deciding specification is not recorded

Flight controller

Does not work with (3)

ESC

Does not work with (6)

Motors

Works, with a compromise (21)Works with (16)

Video transmitter

Does not work with (7)Works with (3)8 not yet judged
Show the 8 we cannot judge yet, because a deciding specification is not recorded

Charger

Works with (11)2 not yet judged
Show the 2 we cannot judge yet, because a deciding specification is not recorded

320 mAh

Complete drone

Works, with a compromise (28)Works with (10)69 not yet judged · 11 for other sizes
Show the 11 made for a different size or voltage, and 69 we cannot judge yet, because a deciding specification is not recorded

Flight stack (FC + ESC)

Does not work with (6)

AIO board (FC + ESC)

Does not work with (3)Works with (1)2 not yet judged
Show the 2 we cannot judge yet, because a deciding specification is not recorded

Flight controller

Does not work with (3)

ESC

Does not work with (6)

Motors

Works, with a compromise (21)Works with (16)

Video transmitter

Does not work with (7)Works with (3)8 not yet judged
Show the 8 we cannot judge yet, because a deciding specification is not recorded

Charger

Works with (11)2 not yet judged
Show the 2 we cannot judge yet, because a deciding specification is not recorded

480 mAh

Complete drone

Works, with a compromise (28)Works with (10)69 not yet judged · 11 for other sizes
Show the 11 made for a different size or voltage, and 69 we cannot judge yet, because a deciding specification is not recorded

Flight stack (FC + ESC)

Does not work with (6)

AIO board (FC + ESC)

Does not work with (3)Works with (1)2 not yet judged
Show the 2 we cannot judge yet, because a deciding specification is not recorded

Flight controller

Does not work with (3)

ESC

Does not work with (6)

Motors

Works, with a compromise (21)Works with (16)

Video transmitter

Does not work with (7)Works with (3)8 not yet judged
Show the 8 we cannot judge yet, because a deciding specification is not recorded

Charger

Works with (11)2 not yet judged
Show the 2 we cannot judge yet, because a deciding specification is not recorded

580 mAh

Complete drone

Works, with a compromise (28)Works with (10)69 not yet judged · 11 for other sizes
Show the 11 made for a different size or voltage, and 69 we cannot judge yet, because a deciding specification is not recorded

Flight stack (FC + ESC)

Does not work with (6)

AIO board (FC + ESC)

Does not work with (3)Works with (1)2 not yet judged
Show the 2 we cannot judge yet, because a deciding specification is not recorded

Flight controller

Does not work with (3)

ESC

Does not work with (6)

Motors

Works, with a compromise (21)Works with (16)

Video transmitter

Does not work with (7)Works with (3)8 not yet judged
Show the 8 we cannot judge yet, because a deciding specification is not recorded

Charger

Works with (11)2 not yet judged
Show the 2 we cannot judge yet, because a deciding specification is not recorded

680 mAh

Complete drone

Works, with a compromise (28)Works with (10)69 not yet judged · 11 for other sizes
Show the 11 made for a different size or voltage, and 69 we cannot judge yet, because a deciding specification is not recorded

Flight stack (FC + ESC)

Does not work with (6)

AIO board (FC + ESC)

Does not work with (3)Works with (1)2 not yet judged
Show the 2 we cannot judge yet, because a deciding specification is not recorded

Flight controller

Does not work with (3)

ESC

Does not work with (6)

Motors

Works, with a compromise (21)Works with (16)

Video transmitter

Does not work with (7)Works with (3)8 not yet judged
Show the 8 we cannot judge yet, because a deciding specification is not recorded

Charger

Works with (11)2 not yet judged
Show the 2 we cannot judge yet, because a deciding specification is not recorded
Offers

Where to buy

280 mAh

This listing does not say which warehouse ships it. Most orders leave China, so expect import VAT and a carrier handling fee unless an EU warehouse is chosen at checkout.

Some links on this page earn us a commission at no extra cost to you, and that never affects any verdict on it. How this is funded.

320 mAh

Ships from China. Expect import VAT and a carrier handling fee if that crosses a customs border into your country.

Some links on this page earn us a commission at no extra cost to you, and that never affects any verdict on it. How this is funded.

480 mAh

This listing does not say which warehouse ships it. Most orders leave China, so expect import VAT and a carrier handling fee unless an EU warehouse is chosen at checkout.

Some links on this page earn us a commission at no extra cost to you, and that never affects any verdict on it. How this is funded.

580 mAh

This listing does not say which warehouse ships it. Most orders leave China, so expect import VAT and a carrier handling fee unless an EU warehouse is chosen at checkout.

Some links on this page earn us a commission at no extra cost to you, and that never affects any verdict on it. How this is funded.

680 mAh

This listing does not say which warehouse ships it. Most orders leave China, so expect import VAT and a carrier handling fee unless an EU warehouse is chosen at checkout.

Some links on this page earn us a commission at no extra cost to you, and that never affects any verdict on it. How this is funded.

Evidence

Recorded specification

Every value carries the source it was read from. A property with no recorded source is marked as such rather than presented as a fact. If one of them is wrong, tell us: it is the fastest way it gets fixed.

280 mAh

PropertyValueSource
Discharge ratingHow hard the pack can be pulled. Manufacturers overstate it, so treat it as a rough ordering rather than a measurement: but a 160C pack is genuinely a different thing from a 45C one.95 CBetaFPV product specificationschecked 2026-07-27Quote 1, below the table
Cell count decides fit1 SBetaFPV product specificationschecked 2026-07-27Quote 1, below the table
Battery connector decides fitBT2.0BetaFPV product specificationschecked 2026-07-27Quote 1, below the table
CapacityFlight time, and the first thing anyone compares on a pack. Every value below is stated in the same source excerpt that names the variant.280 mAhBetaFPV product specificationschecked 2026-07-27Quote 1, below the table
High-voltage cellsLiHV packs terminate at 4.35 V rather than 4.2 V.YesBetaFPV product specificationschecked 2026-07-27Quote 1, below the table
WeightBuild-critical rather than compat-critical: needed to answer registration and class questions.6.8 gBetaFPV product specificationschecked 2026-07-27Quote 1, below the table
  1. BetaFPV product specificationschecked 2026-07-27LAVA II 1S 280mAh Battery / LAVA II 1S 320mAh Battery / LAVA II 1S 480mAh Battery / LAVA II 1S 580mAh Battery / LAVA II 1S 680mAh Battery; Capacity 280mAh 320mAh 480mAh 580mAh 680mAh; Weight (g) 6.8 8.2 12.6 14.1 16.2; C-rate 95C; Max Voltage 4.35V; Storage Voltage 3.85V; Battery Type LiHV; Connector BT2.0

320 mAh

PropertyValueSource
Discharge ratingHow hard the pack can be pulled. Manufacturers overstate it, so treat it as a rough ordering rather than a measurement: but a 160C pack is genuinely a different thing from a 45C one.95 CBetaFPV product specificationschecked 2026-07-27Quote 1, below the table
Cell count decides fit1 SBetaFPV product specificationschecked 2026-07-27Quote 1, below the table
Battery connector decides fitBT2.0BetaFPV product specificationschecked 2026-07-27Quote 1, below the table
CapacityFlight time, and the first thing anyone compares on a pack. Every value below is stated in the same source excerpt that names the variant.320 mAhBetaFPV product specificationschecked 2026-07-27Quote 1, below the table
High-voltage cellsLiHV packs terminate at 4.35 V rather than 4.2 V.YesBetaFPV product specificationschecked 2026-07-27Quote 1, below the table
WeightBuild-critical rather than compat-critical: needed to answer registration and class questions.8.2 gBetaFPV product specificationschecked 2026-07-27Quote 1, below the table
  1. BetaFPV product specificationschecked 2026-07-27LAVA II 1S 280mAh Battery / LAVA II 1S 320mAh Battery / LAVA II 1S 480mAh Battery / LAVA II 1S 580mAh Battery / LAVA II 1S 680mAh Battery; Capacity 280mAh 320mAh 480mAh 580mAh 680mAh; Weight (g) 6.8 8.2 12.6 14.1 16.2; C-rate 95C; Max Voltage 4.35V; Storage Voltage 3.85V; Battery Type LiHV; Connector BT2.0

480 mAh

PropertyValueSource
Discharge ratingHow hard the pack can be pulled. Manufacturers overstate it, so treat it as a rough ordering rather than a measurement: but a 160C pack is genuinely a different thing from a 45C one.95 CBetaFPV product specificationschecked 2026-07-27Quote 1, below the table
Cell count decides fit1 SBetaFPV product specificationschecked 2026-07-27Quote 1, below the table
Battery connector decides fitBT2.0BetaFPV product specificationschecked 2026-07-27Quote 1, below the table
CapacityFlight time, and the first thing anyone compares on a pack. Every value below is stated in the same source excerpt that names the variant.480 mAhBetaFPV product specificationschecked 2026-07-27Quote 1, below the table
High-voltage cellsLiHV packs terminate at 4.35 V rather than 4.2 V.YesBetaFPV product specificationschecked 2026-07-27Quote 1, below the table
WeightBuild-critical rather than compat-critical: needed to answer registration and class questions.12.6 gBetaFPV product specificationschecked 2026-07-27Quote 1, below the table
  1. BetaFPV product specificationschecked 2026-07-27LAVA II 1S 280mAh Battery / LAVA II 1S 320mAh Battery / LAVA II 1S 480mAh Battery / LAVA II 1S 580mAh Battery / LAVA II 1S 680mAh Battery; Capacity 280mAh 320mAh 480mAh 580mAh 680mAh; Weight (g) 6.8 8.2 12.6 14.1 16.2; C-rate 95C; Max Voltage 4.35V; Storage Voltage 3.85V; Battery Type LiHV; Connector BT2.0

580 mAh

PropertyValueSource
Discharge ratingHow hard the pack can be pulled. Manufacturers overstate it, so treat it as a rough ordering rather than a measurement: but a 160C pack is genuinely a different thing from a 45C one.95 CBetaFPV product specificationschecked 2026-07-27Quote 1, below the table
Cell count decides fit1 SBetaFPV product specificationschecked 2026-07-27Quote 1, below the table
Battery connector decides fitBT2.0BetaFPV product specificationschecked 2026-07-27Quote 1, below the table
CapacityFlight time, and the first thing anyone compares on a pack. Every value below is stated in the same source excerpt that names the variant.580 mAhBetaFPV product specificationschecked 2026-07-27Quote 1, below the table
High-voltage cellsLiHV packs terminate at 4.35 V rather than 4.2 V.YesBetaFPV product specificationschecked 2026-07-27Quote 1, below the table
WeightBuild-critical rather than compat-critical: needed to answer registration and class questions.14.1 gBetaFPV product specificationschecked 2026-07-27Quote 1, below the table
  1. BetaFPV product specificationschecked 2026-07-27LAVA II 1S 280mAh Battery / LAVA II 1S 320mAh Battery / LAVA II 1S 480mAh Battery / LAVA II 1S 580mAh Battery / LAVA II 1S 680mAh Battery; Capacity 280mAh 320mAh 480mAh 580mAh 680mAh; Weight (g) 6.8 8.2 12.6 14.1 16.2; C-rate 95C; Max Voltage 4.35V; Storage Voltage 3.85V; Battery Type LiHV; Connector BT2.0

680 mAh

PropertyValueSource
Discharge ratingHow hard the pack can be pulled. Manufacturers overstate it, so treat it as a rough ordering rather than a measurement: but a 160C pack is genuinely a different thing from a 45C one.95 CBetaFPV product specificationschecked 2026-07-27Quote 1, below the table
Cell count decides fit1 SBetaFPV product specificationschecked 2026-07-27Quote 1, below the table
Battery connector decides fitBT2.0BetaFPV product specificationschecked 2026-07-27Quote 1, below the table
CapacityFlight time, and the first thing anyone compares on a pack. Every value below is stated in the same source excerpt that names the variant.680 mAhBetaFPV product specificationschecked 2026-07-27Quote 1, below the table
High-voltage cellsLiHV packs terminate at 4.35 V rather than 4.2 V.YesBetaFPV product specificationschecked 2026-07-27Quote 1, below the table
WeightBuild-critical rather than compat-critical: needed to answer registration and class questions.16.2 gBetaFPV product specificationschecked 2026-07-27Quote 1, below the table
  1. BetaFPV product specificationschecked 2026-07-27LAVA II 1S 280mAh Battery / LAVA II 1S 320mAh Battery / LAVA II 1S 480mAh Battery / LAVA II 1S 580mAh Battery / LAVA II 1S 680mAh Battery; Capacity 280mAh 320mAh 480mAh 580mAh 680mAh; Weight (g) 6.8 8.2 12.6 14.1 16.2; C-rate 95C; Max Voltage 4.35V; Storage Voltage 3.85V; Battery Type LiHV; Connector BT2.0
Guides

The standards this part is judged by

What the properties above actually mean, which differences are absolute, and where the names used in shops mislead.