Find Your replacement car key fob
Keep every remote ready with our precision-matched key fob button battery. This range covers the coin cells most requested by locksmiths, dealerships and DIY drivers
CR2032 – 20 mm × 3.2 mm, 3 V lithium
Fits 90 % of modern fobs (Honda, Toyota, Nissan, Jeep, Ford, GM, etc.). 240 mAh high-capacity for remote-start and proximity keys .
CR2025 – 20 mm × 2.5 mm, 3 V lithium
Slim-line version for European , luxury remotes (BMW, Mercedes, VW) where internal height is limited .
CR2016 – 20 mm × 1.6 mm, 3 V lithium
Ultra-thin cell for basic 2-button remotes and backup emergency keys .
CR2450 – 24.5 mm × 5.0 mm, 3 V lithium
Extra capacity for Ford, Chrysler and aftermarket alarm fobs that draw higher current .
CR1632 / CR1616 / CR1620 – 16 mm diameter lithium coins
Used in older Audi, Mazda and Subaru key blades; check thickness before ordering .
Every battery is blister-packed, child-safe.
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Sedans: Integra, TLX.
SUVs: ADX, RDX, MDX, ZDX.
Sedans: Giulia.
SUVs: Stelvio, Tonale.
Sedans: A1, A3, A4, A5, A6, A7, A8, TT, R8.
SUVs: Q2, Q3, Q4, Q5, Q6, Q7, Q8, e-tron.
Sedans: A-Class, B-Class, C-Class, E-Class, S-Class, CLA, CLS.
SUVs: GLA, GLB, GLC, GLE, GLS, G-Class.
Sedans: 1 Series, 2 Series, 3 Series, 4 Series, 5 Series, 6 Series, 7 Series, 8 Series.
SUVs: X1, X2, X3, X4, X5, X6, X7, iX1, iX3, iX.
Sedans: Roma, Portofino, 812 GTS, 296 GTB.
SUVs: Purosangue.
Sedans: Tipo, Cronos, Aegea.
SUVs: 500X, 600, 600e, Pulse, Fastback.
Sedans: Accent, Elantra, Sonata, Azera, Ioniq, Ioniq 6.
SUVs: Kona, Tucson, Santa Fe, Palisade, Ioniq 5.
Sedans: Q50, Q60, Q70.
SUVs: QX50, QX55, QX60, QX80.
Sedans: XE, XF, XJ.
SUVs: E-Pace, F-Pace, I-Pace.
Sedans: Forte, K5, Stinger, Rio.
SUVs: Seltos, Sportage, Sorento, Telluride, Niro, EV6, EV9.
SUVs: Range Rover, Range Rover Sport, Range Rover Velar, Range Rover Evoque, Discovery, Discovery Sport, Defender.
Sedans: IS, ES, GS, LS, LC, RC.
SUVs: UX, NX, RX, GX, LX.
Sedans: Z, Continental.
SUVs: Corsair, Nautilus, Aviator, Navigator.
Sedans: Ghibli, Quattroporte.
SUVs: Levante.
