‹ All Einhell Power X-Change 18V batteries

Power X-Change 18V Einhell 4511516

Fits

82 Einhell Power X-Change 18V tools + 9 moreSee them ›

Charges

27 min on 2 of the 6 chargers Einhell lists for itCharge times ›

Specs

From Einhell's own documentationChecked 27 Sep 2026

Einhell · Power X-Change 18V platform

Einhell 4511516 18V 2.5Ah battery

2.5Ah 45Wh 0.46kg Fuel gauge

Einhell PXC 18V 2.5Ah Power X-Change pack, 0.46kg.

Adds it to My Tools, kept on this device

Lowest price we track

£24.95at Tooled Up · + £6.95 delivery

View at Tooled Up ›

Compare retailersTotal with delivery

Tooled Up Lowest£24.95 + £6.95 delivery£31.90View ›

My Tool Shed£24.95 + £6.95 delivery£31.90View ›

Prices from UK retailer feeds, updated daily.We may earn a commission

2.5AhCapacitymaker figure

45WhEnergymaker figure

0.46kgWeightmaker figure

98Wh/kgEnergy for its weightworked out

£9.98Per Ahat the lowest price we track

Other sizes in this range

Same fit, same tools. Bigger packs run longer and weigh more. Pick the size for the job.

Compare these sizes ›All Einhell Power X-Change 18V batteries ›

ModelSizeEnergyWeightLowest pricePer Ah

4511395 2.0Ah 36Wh 0.4kg £19.95 £9.98 per Ah

4511516 This one 2.5Ah 45Wh 0.46kg £24.95 £9.98 per Ah

4511501 3.0Ah 54Wh 0.58kg £43.95 £14.65 per Ah

4511618 3.0Ah 54Wh 0.59kg £41.99 £14.00 per Ah

4511396 4.0Ah 72Wh 0.67kg £36.95 £9.24 per Ah

4511553 4.0Ah 72Wh 0.59kg No price yet

4511627 4.0Ah 72Wh 0.6kg £49.98 £12.50 per Ah

4511437 5.2Ah 94Wh 0.89kg £49.95 £9.61 per Ah

4511502 6.0Ah 108Wh 1.01kg £74.95 £12.49 per Ah

4511600 8.0Ah 144Wh 1.05kg £94.95 £11.87 per Ah

Prices are the lowest we track at UK retailers, updated daily. Weights from Einhell. Energy is Einhell's figure, or worked out from volts × Ah where they don't publish one.

Full specs

From Einhell's own documentation, checked 27/09/2026. "Not listed" where Einhell doesn't publish a figure.

Voltage18V

Capacity2.5Ah

Energy45Wh

ChemistryLi-ion

Cell typeNot listed

Weight0.46kg

Size (L × W × H)Not listed

Fuel gaugeYes

PlatformEinhell Power X-Change 18V

Model code4511516

Charge times

Einhell's own figures, fastest first. Each charger opens its own page.

4512155Boostcharger

27 min

£57.98 at Machine Mart ›

4512064Boostcharger

27 min

No retailer price yet

4512103Fastcharger

37 min

£28.95 at Tooled Up ›

4512102Quattrocharger (2 at once)

37 min

£87.95 at Tooled Up ›

4512096Charger

50 min

£23.95 at Tooled Up ›

4512069Twincharger

50 min

£34.95 at Tooled Up ›

Einhell's own figures. We may earn a commission

Kits with this battery

Bought in a kit, the packs can work out cheaper. Contents from the UK retailer listing.

All Einhell Power X-Change 18V kits ›

2x 18V 2.5Ah PXC Twinpack Kit

2x 2.5Ah · 18V

2x 18V 2.5Ah batteries, no charger

from £44.95

at Tooled Up · + £6.95 delivery

View at Tooled Up ›

Compare 2 retailers

Tooled Up+ £6.95 delivery £44.95 View ›

My Tool Shed+ £6.95 delivery £44.95 View ›

We may earn a commission

Fits these tools

Every Einhell Power X-Change 18V tool takes this pack. It won't fit other brands' tools.

All 82 Einhell Power X-Change 18V tools ›

Combi Drills8 tools › Angle Grinders7 tools › SDS+ Hammer Drills6 tools › Jigsaws6 tools › Impact Wrenches6 tools › Circular Saws6 tools › Reciprocating Saws5 tools › Multi-Tools4 tools › Handheld Vacuums4 tools › Sheet & Palm Sanders3 tools › Site Vacuums3 tools › Impact Drivers3 tools › Drywall Sanders2 tools › Random Orbital Sanders2 tools › Routers2 tools › Planers2 tools › Drill Drivers2 tools › Ratchets1 tool › Demolition Hammers1 tool › Dual Action Polishers1 tool › Rotary Polishers1 tool › Belt Files1 tool › Belt Sanders1 tool › Detail & Delta Sanders1 tool › Brad Nailers1 tool › Angle Drills1 tool › Mitre Saws1 tool › Plunge Saws1 tool ›

2×

Also runs 9 Einhell Power X-Change 18V Twin (36V) tools, as a pairBigger tools that take two of these packs at once.

See them ›

2.5Ah packs from other brands

Only useful if you haven't picked a platform yet: packs don't swap between brands. Shown on neutral figures only.

Not sure which platform? ›

BatteryEnergyWeightWh per kgLowest pricePer Ah

Einhell4511516 45Wh 0.46kg 98 £24.95£9.98

Bosch Green1600A005B0 45Wh 0.36kg 124 £39.95£15.98

4511516 questions

Which tools does the 4511516 fit?

It fits every Einhell Power X-Change 18V tool, and two of them run the Einhell Power X-Change 18V Twin (36V) tools. It won't fit other brands' tools.

How long does the 4511516 take to charge?

From Einhell's own figures: 4512155: 27 min, 4512064: 27 min, 4512103: 37 min, 4512102: 37 min, 4512096: 50 min, 4512069: 50 min.