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HW 9V Batteries 1400mAh Long Lasting Power USB-C 4 Pack for Smoke Detectors
✅ In stock
F
Grade
Analysis Confidence
88%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 25, 2026 3:08 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The price is modestly below what this product ordinarily sells for.
- 🏷️The listed retail price is trimmed by 10% at checkout.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- 📈Prices have been moving higher lately — waiting risks paying more if that momentum continues.
How We Scored This Deal
Price Competitiveness
5.9/28
Recent Value
0/22
Market Standing
16.11/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
TIGER HEAD HI WATT BATTERY HK CO LTD
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓[High Capacity & Long Lasting] Upgraded 1400mAh rechargeable 9V batteries deliver significantly longer runtime than standard alkaline or NiMH batteries, and outperform regular lithium batteries for consistent, reliable power.
✓[Easy USB-C Charging] Built-in USB-C port with included 4-in-1 cable, no extra charger needed; LED indicator shows charging status.
✓[Safe & Reliable] Multiple protections—overcharge, over-temperature, overload, and short-circuit—for enhanced safety.
✓[Eco-Friendly & Cost-Saving] Up to 1000 recharge cycles, low self-discharge, constant voltage output; reduces waste and saves money.
✓[Wide Compatibility] Ideal for smoke detectors, fire alarms, digital cameras, walkie-talkies, toys, game controllers, GPS units, clocks, security devices, and medical equipment.
⚙️ Specifications
Number of Batteries
4 9V batteries required. (included)
Brand
HW
Battery Cell Composition
Lithium Polymer
Battery Capacity
1400 milliamp_hours
Recommended Uses For Product
Long-lasting 9V rechargeable batteries perfect for smoke detectors, fire alarms, remote controls, clocks, toys, cameras, flashlights, medical devices, walkie-talkies, GPS units, and more. Eco-friendly, reliable, and easy to recharge with the built-in USB-C port for everyday or high-drain devices.
Package Dimensions
4.61 x 2.91 x 0.87 inches
Item Weight
6.4 ounces
ASIN
B0DSBX9TQ1
Batteries
4 9V batteries required. (included)
Customer Reviews
4.4
Best Sellers Rank
See Top 100 in Health & Household
