Husqvarna 550i XP® with battery and charger

$1,279.99
Husqvarna 550i XP is a battery chainsaw with an exceptional combination of outstanding power-to-weight and slim, lightweight design. An ideal, versatile solution for professionals who need agility, high reliability and the capability to handle the most demanding tasks. Thanks to the flexible battery system, 550i XP can easily be adapted to different daily needs. The B540X battery ensures peak power and runtime, and supports longer bars, while the lighter B330X offers outstanding maneuverability. This chainsaw has a new graphical display that gives complete control, delivering detailed information about battery level and the health and status of the product. Additionally, the display allows easy management of the SavE mode.

When paired with a B330X or B540X battery, compared to the power output of all Husqvarna battery chainsaws as of July 2025

550IXP 16″ 50GA .325 C33- B330X-C500X-KIT
970 85 18‑16
550IXP 18″ 50GA .325 C33- B330X-C500X-KIT
970 85 18‑18
550IXP 20″ 50GA .325 C33- B330X-C500X-KIT
970 85 18‑20
550IXP 16″ 50GA .325 C33- B540X-C750X-KIT
970 85 19‑16
550IXP 18″ 50GA .325 C33- B540X-C750X-KIT
970 85 19‑18
550IXP 20″ 50GA .325 C33- B540X-C750X-KIT
970 85 19‑20
550IXP 16″ 58GA .325 C35 – B330X-C500X-KIT
970 85 20‑16
550IXP 18″ 58GA .325 C35 – B330X-C500X-KIT
970 85 20‑18
550IXP 20″ 58GA .325 C35 – B330X-C500X-KIT
970 85 20‑20
550IXP 16″ 58GA .325 C35- B540X-C750X-KIT
970 85 21‑16
550IXP 18″ 58GA .325 C35- B540X-C750X-KIT
970 85 21‑18
550IXP 20″ 58GA .325 C35- B540X-C750X-KIT
970 85 21‑20
Battery

Battery ECO system

Husqvarna BLi-X 36 V
Husqvarna BLi-X 36 V
Husqvarna BLi-X 36 V
Husqvarna BLi-X 36 V
Husqvarna BLi-X 36 V
Husqvarna BLi-X 36 V
Husqvarna BLi-X 36 V
Husqvarna BLi-X 36 V
Husqvarna BLi-X 36 V
Husqvarna BLi-X 36 V
Husqvarna BLi-X 36 V
Husqvarna BLi-X 36 V
550IXP 16″ 50GA .325 C33- B330X-C500X-KIT
970 85 18‑16
550IXP 18″ 50GA .325 C33- B330X-C500X-KIT
970 85 18‑18
550IXP 20″ 50GA .325 C33- B330X-C500X-KIT
970 85 18‑20
550IXP 16″ 50GA .325 C33- B540X-C750X-KIT
970 85 19‑16
550IXP 18″ 50GA .325 C33- B540X-C750X-KIT
970 85 19‑18
550IXP 20″ 50GA .325 C33- B540X-C750X-KIT
970 85 19‑20
550IXP 16″ 58GA .325 C35 – B330X-C500X-KIT
970 85 20‑16
550IXP 18″ 58GA .325 C35 – B330X-C500X-KIT
970 85 20‑18
550IXP 20″ 58GA .325 C35 – B330X-C500X-KIT
970 85 20‑20
550IXP 16″ 58GA .325 C35- B540X-C750X-KIT
970 85 21‑16
550IXP 18″ 58GA .325 C35- B540X-C750X-KIT
970 85 21‑18
550IXP 20″ 58GA .325 C35- B540X-C750X-KIT
970 85 21‑20
Engine

Output shaft power

1

4.3 hp
4.3 hp
4.3 hp
4.3 hp
4.3 hp
4.3 hp
4.3 hp
4.3 hp
4.3 hp
4.3 hp
4.3 hp
4.3 hp

Output shaft power with 40-B540X

3.2 kW
3.2 kW
3.2 kW
3.2 kW
3.2 kW
3.2 kW
3.2 kW
3.2 kW
3.2 kW
3.2 kW
3.2 kW
3.2 kW

Output shaft power with 40-B330X/B360X

2.5 kW
2.5 kW
2.5 kW
2.5 kW
2.5 kW
2.5 kW
2.5 kW
2.5 kW
2.5 kW
2.5 kW
2.5 kW
2.5 kW

Battery voltage

40 V
40 V
40 V
40 V
40 V
40 V
40 V
40 V
40 V
40 V
40 V
40 V

Chain speed at max power

79 fts
79 fts
79 fts
79 fts
79 fts
79 fts
79 fts
79 fts
79 fts
79 fts
79 fts
79 fts

Battery chemistry

Li-Ion
Li-Ion
Li-Ion
Li-Ion
Li-Ion
Li-Ion
Li-Ion
Li-Ion
Li-Ion
Li-Ion
Li-Ion
Li-Ion

Motor type

BLDC (brushless)
BLDC (brushless)
BLDC (brushless)
BLDC (brushless)
BLDC (brushless)
BLDC (brushless)
BLDC (brushless)
BLDC (brushless)
BLDC (brushless)
BLDC (brushless)
BLDC (brushless)
BLDC (brushless)

Oil pump type

Adjustable flow
Adjustable flow
Adjustable flow
Adjustable flow
Adjustable flow
Adjustable flow
Adjustable flow
Adjustable flow
Adjustable flow
Adjustable flow
Adjustable flow
Adjustable flow
550IXP 16″ 50GA .325 C33- B330X-C500X-KIT
970 85 18‑16
550IXP 18″ 50GA .325 C33- B330X-C500X-KIT
970 85 18‑18
550IXP 20″ 50GA .325 C33- B330X-C500X-KIT
970 85 18‑20
550IXP 16″ 50GA .325 C33- B540X-C750X-KIT
970 85 19‑16
550IXP 18″ 50GA .325 C33- B540X-C750X-KIT
970 85 19‑18
550IXP 20″ 50GA .325 C33- B540X-C750X-KIT
970 85 19‑20
550IXP 16″ 58GA .325 C35 – B330X-C500X-KIT
970 85 20‑16
550IXP 18″ 58GA .325 C35 – B330X-C500X-KIT
970 85 20‑18
550IXP 20″ 58GA .325 C35 – B330X-C500X-KIT
970 85 20‑20
550IXP 16″ 58GA .325 C35- B540X-C750X-KIT
970 85 21‑16
550IXP 18″ 58GA .325 C35- B540X-C750X-KIT
970 85 21‑18
550IXP 20″ 58GA .325 C35- B540X-C750X-KIT
970 85 21‑20
Equipment

Recommended bar length, min

13 in
13 in
13 in
13 in
13 in
13 in
13 in
13 in
13 in
13 in
13 in
13 in

Pitch

.325″
.325″
.325″
.325″
.325″
.325″
.325″
.325″
.325″
.325″
.325″
.325″

Recommended bar length, max

20 in
20 in
20 in
20 in
20 in
20 in
20 in
20 in
20 in
20 in
20 in
20 in

Chain type

C33
C33
C33
C33
C33
C33
C35
C35
C35
C35
C35
C35

Battery

40-B330X
40-B330X
40-B330X
40-B540X
40-B540X
40-B540X
40-B330X
40-B330X
40-B330X
40-B540X
40-B540X
40-B540X

Bar length (inch)

16 in
18 in
20 in
16 in
18 in
20 in
16 in
18 in
20 in
16 in
18 in
20 in

Sprocket type

Rim 7
Rim 7
Rim 7
Rim 7
Rim 7
Rim 7
Rim 7
Rim 7
Rim 7
Rim 7
Rim 7
Rim 7

Gauge

.050″
.050″
.050″
.050″
.050″
.050″
.058″
.058″
.058″
.058″
.058″
.058″
550IXP 16″ 50GA .325 C33- B330X-C500X-KIT
970 85 18‑16
550IXP 18″ 50GA .325 C33- B330X-C500X-KIT
970 85 18‑18
550IXP 20″ 50GA .325 C33- B330X-C500X-KIT
970 85 18‑20
550IXP 16″ 50GA .325 C33- B540X-C750X-KIT
970 85 19‑16
550IXP 18″ 50GA .325 C33- B540X-C750X-KIT
970 85 19‑18
550IXP 20″ 50GA .325 C33- B540X-C750X-KIT
970 85 19‑20
550IXP 16″ 58GA .325 C35 – B330X-C500X-KIT
970 85 20‑16
550IXP 18″ 58GA .325 C35 – B330X-C500X-KIT
970 85 20‑18
550IXP 20″ 58GA .325 C35 – B330X-C500X-KIT
970 85 20‑20
550IXP 16″ 58GA .325 C35- B540X-C750X-KIT
970 85 21‑16
550IXP 18″ 58GA .325 C35- B540X-C750X-KIT
970 85 21‑18
550IXP 20″ 58GA .325 C35- B540X-C750X-KIT
970 85 21‑20
Dimensions

Weight (excl. battery and cutting equipment)

8.82 lbs
8.82 lbs
8.82 lbs
8.82 lbs
8.82 lbs
8.82 lbs
8.82 lbs
8.82 lbs
8.82 lbs
8.82 lbs
8.82 lbs
8.82 lbs
550IXP 16″ 50GA .325 C33- B330X-C500X-KIT
970 85 18‑16
550IXP 18″ 50GA .325 C33- B330X-C500X-KIT
970 85 18‑18
550IXP 20″ 50GA .325 C33- B330X-C500X-KIT
970 85 18‑20
550IXP 16″ 50GA .325 C33- B540X-C750X-KIT
970 85 19‑16
550IXP 18″ 50GA .325 C33- B540X-C750X-KIT
970 85 19‑18
550IXP 20″ 50GA .325 C33- B540X-C750X-KIT
970 85 19‑20
550IXP 16″ 58GA .325 C35 – B330X-C500X-KIT
970 85 20‑16
550IXP 18″ 58GA .325 C35 – B330X-C500X-KIT
970 85 20‑18
550IXP 20″ 58GA .325 C35 – B330X-C500X-KIT
970 85 20‑20
550IXP 16″ 58GA .325 C35- B540X-C750X-KIT
970 85 21‑16
550IXP 18″ 58GA .325 C35- B540X-C750X-KIT
970 85 21‑18
550IXP 20″ 58GA .325 C35- B540X-C750X-KIT
970 85 21‑20
Sound and noise

Sound pressure level at operators ear

94 dB(A)
94 dB(A)
94 dB(A)
94 dB(A)
94 dB(A)
94 dB(A)
94 dB(A)
94 dB(A)
94 dB(A)
94 dB(A)
94 dB(A)
94 dB(A)

Sound power level, guaranteed (LWA)

107 dB(A)
107 dB(A)
107 dB(A)
107 dB(A)
107 dB(A)
107 dB(A)
107 dB(A)
107 dB(A)
107 dB(A)
107 dB(A)
107 dB(A)
107 dB(A)

Sound power level, measured

105 dB(A)
105 dB(A)
105 dB(A)
105 dB(A)
105 dB(A)
105 dB(A)
105 dB(A)
105 dB(A)
105 dB(A)
105 dB(A)
105 dB(A)
105 dB(A)
550IXP 16″ 50GA .325 C33- B330X-C500X-KIT
970 85 18‑16
550IXP 18″ 50GA .325 C33- B330X-C500X-KIT
970 85 18‑18
550IXP 20″ 50GA .325 C33- B330X-C500X-KIT
970 85 18‑20
550IXP 16″ 50GA .325 C33- B540X-C750X-KIT
970 85 19‑16
550IXP 18″ 50GA .325 C33- B540X-C750X-KIT
970 85 19‑18
550IXP 20″ 50GA .325 C33- B540X-C750X-KIT
970 85 19‑20
550IXP 16″ 58GA .325 C35 – B330X-C500X-KIT
970 85 20‑16
550IXP 18″ 58GA .325 C35 – B330X-C500X-KIT
970 85 20‑18
550IXP 20″ 58GA .325 C35 – B330X-C500X-KIT
970 85 20‑20
550IXP 16″ 58GA .325 C35- B540X-C750X-KIT
970 85 21‑16
550IXP 18″ 58GA .325 C35- B540X-C750X-KIT
970 85 21‑18
550IXP 20″ 58GA .325 C35- B540X-C750X-KIT
970 85 21‑20
Lubricant

Oil tank volume

0.7 US pint
0.7 US pint
0.7 US pint
0.7 US pint
0.7 US pint
0.7 US pint
0.7 US pint
0.7 US pint
0.7 US pint
0.7 US pint
0.7 US pint
0.7 US pint

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