--- product_id: 734019246 title: "USB 14250 Lithium ion Rechargeable Battery, High Capacity 3.7V 300mAh 1/2 AA Size Rechargeable Can Replace 3.6 Volt LS14250 ER14250 CR14250 Batteries, Fast Charge with Type C Port Cable, 4-Pack" brand: "lankoo" price: "FREE" currency: TND in_stock: false url: https://www.desertcart.tn/products/734019246-usb-14250-lithium-ion-rechargeable-battery-high-capacity-3-7v store_origin: TN region: Tunisia --- # Fast Type-C Charging (~1.5 hrs) 300mAh High Capacity 1200+ Recharge Cycles Lifespan USB 14250 Lithium ion Rechargeable Battery, High Capacity 3.7V 300mAh 1/2 AA Size Rechargeable Can Replace 3.6 Volt LS14250 ER14250 CR14250 Batteries, Fast Charge with Type C Port Cable, 4-Pack **Brand:** lankoo **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > πŸ”Œ Power Up Smarter, Charge Faster, Live Greener! ## Quick Answers - **What is this?** USB 14250 Lithium ion Rechargeable Battery, High Capacity 3.7V 300mAh 1/2 AA Size Rechargeable Can Replace 3.6 Volt LS14250 ER14250 CR14250 Batteries, Fast Charge with Type C Port Cable, 4-Pack by lankoo - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/734019246-usb-14250-lithium-ion-rechargeable-battery-high-capacity-3-7v) ## Best For - lankoo enthusiasts ## Why This Product - Trusted lankoo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Eco-Smart Power:** Slash waste and costs with rechargeable lithium tech that outlasts alkalines. - β€’ **Rapid Type-C Recharge:** Plug & play fast charging with included Type-C cableβ€”2 batteries charged simultaneously. - β€’ **Clear LED Charge Status:** Stay in control with intuitive red LED indicators showing charging progress at a glance. - β€’ **Versatile Compatibility:** Perfect power for dog collars, security systems, laser devices, and moreβ€”1/2 AA size fits seamlessly. - β€’ **Certified Safety Assurance:** CE, FCC & RoHS certified for peace of mind in every charge and use. ## Overview The USB 14250 Lithium-ion Rechargeable Battery delivers a robust 300mAh capacity in a compact 1/2 AA size, replacing traditional 3.6V batteries with eco-friendly, cost-saving rechargeability. Featuring fast Type-C charging with LED indicators and a lifespan exceeding 1200 cycles, it’s engineered for versatile devices like security systems and pet collars, all backed by CE, FCC, and RoHS safety certifications. ## Description USB 14250 Lithium ion Rechargeable Battery, High Capacity 3.7V 300mAh 1/2 AA Size Rechargeable Can Replace 3.6 Volt LS14250 ER14250 CR14250 Batteries, Fast Charge with Type C Port Cable, 4-Pack ## Features - SWITCH TO RECHARGEABLE: Stop wasting money on standard alkaline 14250 batteries! Switch to our rechargeable lithium batteries for the same great performance. Reuse the batteries repeatedly. Be eco-friendlier and more cost-effective - Type C USB CHARGING: Directly plug a Type C USB into the input for quick and easy charging. Use the included cable to connect simultaneously connect 2 batteries to any USB power supply. Connect to an AC adapter, power bank or computer, and fully charge in around 1.5 hours. Long lifecycle will allow over a 1200 uses - LED INDICATORS: When charging, the red LED will blinks and will then LED remains on once it is fully charged. Conveniently see the charging status of each battery - LARGE CAPACITY: 300mAh capacity provides sufficient power for a wide range of products. Compatible with dog collars and electric meters, home security systems, baby movement monitors dogwatch,alarm systems,laser sight,laser pen and many more - CETIFIED SAFETY: Compliant with North American safety standards. CE, FCC and RoHs recognized safety for guarantee user and device safety. ## Product Details - **Number of batteries:** 1 Lithium Metal batteries required. (included) - **Brand:** Lankoo - **Battery cell composition:** Lithium Metal - **Battery capacity:** 300 Milliamp Hours - **Recommended uses for product:** Camera ## Images ![USB 14250 Lithium ion Rechargeable Battery, High Capacity 3.7V 300mAh 1/2 AA Size Rechargeable Can Replace 3.6 Volt LS14250 ER14250 CR14250 Batteries, Fast Charge with Type C Port Cable, 4-Pack - Image 1](https://m.media-amazon.com/images/I/51Dp5VaC6aL.jpg) ![USB 14250 Lithium ion Rechargeable Battery, High Capacity 3.7V 300mAh 1/2 AA Size Rechargeable Can Replace 3.6 Volt LS14250 ER14250 CR14250 Batteries, Fast Charge with Type C Port Cable, 4-Pack - Image 2](https://m.media-amazon.com/images/I/61sakIHgdmL.jpg) ![USB 14250 Lithium ion Rechargeable Battery, High Capacity 3.7V 300mAh 1/2 AA Size Rechargeable Can Replace 3.6 Volt LS14250 ER14250 CR14250 Batteries, Fast Charge with Type C Port Cable, 4-Pack - Image 3](https://m.media-amazon.com/images/I/6143+iCbnBL.jpg) ![USB 14250 Lithium ion Rechargeable Battery, High Capacity 3.7V 300mAh 1/2 AA Size Rechargeable Can Replace 3.6 Volt LS14250 ER14250 CR14250 Batteries, Fast Charge with Type C Port Cable, 4-Pack - Image 4](https://m.media-amazon.com/images/I/61iYH4mi9YL.jpg) ![USB 14250 Lithium ion Rechargeable Battery, High Capacity 3.7V 300mAh 1/2 AA Size Rechargeable Can Replace 3.6 Volt LS14250 ER14250 CR14250 Batteries, Fast Charge with Type C Port Cable, 4-Pack - Image 5](https://m.media-amazon.com/images/I/61iGWAUvjQL.jpg) ## Frequently Bought Together - USB 14250 Lithium ion Rechargeable Battery, High Capacity 3.7V 300mAh 1/2 AA Size Rechargeable Can Replace 3.6 Volt LS14250 ER14250 CR14250 Batteries, Fast Charge with Type C Port Cable, 4-Pack - LiCB CR2032 3V Lithium Battery(10-Pack) - 1/2 AA Size LS 14250 ER14250 3.6 Volt 1200 mAh Lithium Batteries 4 Pack, Tyrone Batteries Compatible for Dogwatch Dog Collar and Some of Movement Monitor/Home Security System/Alarm System --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/734019246-usb-14250-lithium-ion-rechargeable-battery-high-capacity-3-7v](https://www.desertcart.tn/products/734019246-usb-14250-lithium-ion-rechargeable-battery-high-capacity-3-7v) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-30*