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Rechargeable AA Batteries Lithium 2775mWh True Capacity (TÜV Certified) - True 1.5V Constant Output & -30? Cold Resistant - 1000 Cycles for Medical Devices - 8 Pack
4.3 (148 items)
Limited Time SaleUntil the end
21
45
35
$13.19 cheaper than the new price!!
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New $21.99
Product details
| Management number | 216988069 | Release Date | 2026/04/19 | List Price | $8.80 | Model Number | 216988069 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- 【🔋 TÜV Certified TRUE 2775mWh Capacity - No Fake Claims】 Unlike exaggerated 3000mWh labels, our capacity is certified by German TÜV (Report #ET2025). Get honest runtime that outperforms standard NiMH batteries, ensuring your devices work as long as promised.
- 【💉 Medical-Grade Voltage Precision - Prevents Device Errors】 Patented chip maintains a rock-solid 1.49-1.51V from full to empty. Stops glucose meters, hearing aids, and smart locks from malfunctioning due to power drops—a common flaw in NiMH and cheap lithium batteries.
- 【❄ TÜV Certified for Extreme -30℃ Climate】 Powers critical devices like outdoor cameras and security sensors in blizzards when ordinary batteries fail. Trusted by professionals in the harshest environments.
- 【⚡ Hertzborn 4-Port Smart Charger - Safe & Rapid 1.5H Charge】 Charge 4 batteries simultaneously in just 1.5 hours. Features auto-shutoff and individual port management (UL/FCC certified) to prevent overcharging, ensuring safety and extending battery lifespan.
- 【🌍 1000 Cycles = Massive Savings & Zero Guilt】 1 Hertzborn battery replaces 1000 disposables, saving you $1500+. Backed by a 5-year warranty and TÜV-certified 1000-cycle lifespan, it's the most reliable and eco-friendly choice.
| Brand | Hertzborn |
|---|---|
| Voltage | 1.5 Volts |
| Amperage | 1700 Milliamps |
| Unit Count | 8.0 Count |
| Item Weight | 204 Grams |
| Reusability | Rechargeable |
| Manufacturer | Hertzborn |
| Model Number | USB Rechargeable battery |
| Battery Weight | 17 Grams |
| Antenna Location | Camera, Camera Flash, Gaming Controller, MP3 Player, Remote Control Vehicle |
| Battery Capacity | 1700 Milliamp Hours |
| Battery Cell Type | Lithium Ion |
| Number of Batteries | 8 AA batteries required. |
| Warranty Description | 1 YEAR |
AA
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