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The Energizer 1616 Lithium Coin Battery delivers dependable 3V power with an impressive 10-year shelf life and wide temperature tolerance (-22º to 140ºF). Ideal for specialty devices like heart rate monitors, remotes, and keyless entry systems, this compact battery ensures long-lasting performance backed by Energizer's global reputation for quality.
| Best Sellers Rank | #10,915 in Health & Household ( See Top 100 in Health & Household ) #83 in Coin & Button Cell Batteries |
| Customer Reviews | 4.7 out of 5 stars 3,339 Reviews |
P**A
Stable 3V Output with Low Self-Discharge – Instant RF Remote Response
Replacing a dying coin cell in a keyless entry fob or media remote requires reliable voltage under pulse loads to prevent intermittent signal dropouts. The Energizer CR1616 delivers consistent 3.0V nominal power with zero drop in signal range. Fit & Installation: Dimensions measure an exact 16.0mm x 1.6mm. The casing seats flush into spring-contact trays without mechanical binding, ensuring solid contact on both positive and negative terminals. Performance & Durability: Fresh out of the blister pack, open-circuit voltage tests at a clean ~3.2V–3.3V. The 60mAh capacity handles repeat RF transmitter pulses without severe voltage sag, restoring instantaneous button response at max range. With an internal self-discharge rate of ~1% per year and leak-resistant construction, it provides long-term reliability without risking contact corrosion inside the housing. Value for Money: Given the risk of off-brand cells leaking or dropping voltage under initial load, paying for name-brand lithium chemistry ensures predictable performance and protects sensitive remote electronics. A dependable drop-in replacement that restores factory transmission range and eliminates key fob latency.
A**R
Perfect
Accurate description and fit. Fully charged and genuine battery that was shipped quickly!
L**S
Order this
As described. Good price
J**N
It works
🤙🏽
J**E
Great Price
Just what I needed at a good price.
F**E
Battery works
The battery came and lets my key fob work again
C**Z
Great price
Works great
G**V
Great for my remote
Does its job works and fits perfectly
A**R
Works well
Installed in remote of car, working well.
J**O
Buena compra
Pedí esta pila para la llave de mi suzuki Ignis y funcionó muy bien. Intente con marca steren pero solo me duraban 1 mes después busque esta pila y duro más. La primera pila la compré en marzo 2024 y hoy casi diciembre 2025 ya empezó a agotarse así que la comprare nuevamente.
A**N
Product review
The battery was so useful and good quality
J**E
Mut buen producto. Cumple con su función
Mut buen producto. Cumple con su función
D**T
Perfect for car fob
Bought for replacing 2009 Honda CRV key fob battery and works wonderfully. Thanks
Trustpilot
1 month ago
2 weeks ago