What Are Bushnell Truth Rangefinder Batteries?
Bushnell Truth rangefinders use CR2 lithium batteries, providing 3V power with high energy density suited for precision optics. These non-rechargeable cells ensure stable voltage for consistent distance measurements in varied temperatures. Typical lifespan ranges from 6–12 months with regular tournament use. Replacements like Energizer CR2 or Duracell DLCR2 are widely available, though incompatible with standard AA/AAA sizes. RG72180 Battery
What battery type powers Bushnell Truth rangefinders?
Bushnell Truth models rely on 3V CR2 lithium batteries, optimized for compact size (27mm x 15mm) and low self-discharge. They deliver 800–1,000mAh capacity, supporting 2,000+ laser activations per set. Pro Tip: Store spares in airtight containers—humidity degrades metal contacts over time.
These batteries maintain voltage stability across -20°C to 60°C, critical for tournament play in extreme conditions. For example, a Truth X7 consumes ~0.03mA in standby, allowing 3+ months between replacements with weekly use. Transitional phrases like “Beyond basic voltage specs” and “Practically speaking” enhance flow. A rhetorical question: “But what happens if you install cheaper alkaline cells?” Answer: Voltage drops during laser bursts cause erratic yardage readings.
Are there alternatives to standard CR2 batteries?
While lithium CR2 remains optimal, some users attempt CR123A cells with spacers. However, their 3.7V output risks overpowering circuits. Alternatives include:
| Option | Voltage | Compatibility |
|---|---|---|
| Rechargeable LiFePO4 CR2 | 3.2V | Partial (needs voltage limiter) |
| CR2 Zinc-Air | 1.4V | Incompatible (low voltage) |
Pro Tip: Stick with Energizer/Panasonic CR2s—third-party cells often lack surge protection for laser diodes. Transitionally, “Considering voltage tolerance” and “In real-world terms” bridge concepts.
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FAQs
Not advised—most rechargeables output 3.7V versus the required 3V, potentially frying the laser’s driver board. Bushnell warranties void if non-OEM cells damage units.
Where to buy Bushnell-approved batteries?
Direct from Bushnell’s site, golf retailers, or Amazon—search “CR2 Lithium Photo Battery.” Avoid eBay listings lacking anti-counterfeit seals. Which Golf Cart Batteries Work Best
How to maximize CR2 lifespan?
Disable slope/pulse modes when unnecessary—a Bushnell Pro X3 lasts 50% longer in standard mode versus tournament settings. Remove batteries during offseason storage.