insziii 4100mWh 4 Pack, 1.5V 1200 Rechargeable Lithium AA Batteries USB Double A Lithium-ion Batteries AA Size, Long

4100mWh Rechargeable Lithium AA Batteries 4 Pack, 1.5V USB Double A Lithium-ion Batteries AA Size, Long Lasting 1200 Cycles, High Capacity Battery for Toys, Flashlight, Smart Door Lock

insziii 4100mWh 4 Pack, 1.5V 1200 Rechargeable Lithium AA Batteries USB Double A Lithium-ion Batteries AA Size, Long

INSZIII high energy density lithium-ion batteries are designed for high performance. INSZIII NEW GENERATiON Lithium-ion Battery adopted the new advanced technology to keeping itself super long-lasting in device. Our commitment is to make each and every customer satisfied that makes us who we are.

Brand: insziii

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Key Features

• ✓ 4100mWh High CapacityINSZIII lithium-ion battery has a high capacity of up to 4100mWh with a constant 1.5V voltage, providing more stable power and longer operating time, perfect for high-drain devices, like cameras, handheld games, flashlights, smart door locks, doorbells, and smart home gadgets.
• ✓ USB-C Charge DesignThese AA batteries are easily charged with a 4 in 1 USB-C cable, eliminating the need for a charger and adapter, and can be fully charged in approximately 2.5 hours. Built-in LED shows the charging process, with a flashing green light indicating charging and a solid green light indicating full charge.
• ✓ Over 1200 CyclesThe rechargeable AA lithium-ion battery has 1200+ cycles, no memory effect, can be charged at any time, will help you save big money and save time compared with single-use batteries, which are very convenient and reliable.
• ✓ Multiple Safety ProtectionBuilt-in integrated safety circuit to ensure safe operation. When the battery is fully charged, it will automatically stop charging, effectively preventing overcharging, overcurrent, overvoltage, overheating, and short circuit.
• ✓ Energy-Saving BatteryLoving the environment starts with rechargeable Li-ion AA batteries, which save thousands of alkaline batteries and reduce landfill waste.

Product Details

• ✓ Item Weight: 20 Grams
• ✓ Model Number: AA 4100mWh

Shipping & Guarantees

• ✓ FREE standard shipping within the United States (3-6 business days)
• ✓ 100% money-back guarantee for lost or damaged items
• ✓ Secure checkout with encrypted payment processing
• ✓ Shipping via UPS, FedEx, and USPS
• ✓ Ships to lower 48 states only (no PO Boxes / APO / FPO)

Returns

• ✓ 30-day hassle-free returns
• ✓ Items must be unused and in original packaging
• ✓ Full refund if item is not delivered
• ✓ Guaranteed delivery within 6-7 business days

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We respond within 24 hours on business days.