--- product_id: 537481198 title: "12V 1.2Ah DC5521 Connector" brand: "kbt keep better tech" price: "₹ 3388" currency: INR in_stock: true reviews_count: 8 category: "Kbt Keep Better Tech" url: https://www.desertcart.in/products/537481198-12v-1-2ah-dc5521-connector store_origin: IN region: India --- # 800+ recharge cycles for longevity 12V 1200mAh high-capacity power DC5521 male connector for universal fit 12V 1.2Ah DC5521 Connector **Brand:** kbt keep better tech **Price:** ₹ 3388 **Availability:** ✅ In Stock ## Summary > 🔋 Power your passion, never miss a moment! ## Quick Answers - **What is this?** 12V 1.2Ah DC5521 Connector by kbt keep better tech - **How much does it cost?** ₹ 3388 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/537481198-12v-1-2ah-dc5521-connector) ## Best For - kbt keep better tech enthusiasts ## Why This Product - Trusted kbt keep better tech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Yet Mighty:** Slim 70x55x20mm design and lightweight 132g make it perfect for tight spaces and portable setups. - • **Smart Safety First:** Integrated protection board guards against overcharge, over-discharge, over-voltage, and short circuits for peace of mind. - • **Plug & Play Convenience:** Equipped with a DC5521 male connector and included charger for effortless compatibility and quick recharging. - • **Power That Keeps You Going:** Premium 12V 1200mAh Li-ion battery delivers reliable, long-lasting energy for all your 12V devices. - • **Built to Last, Built to Perform:** Over 800 charge-discharge cycles ensure your projects stay powered without frequent replacements. ## Overview The KBT 12V 1200mAh Rechargeable Li-ion Battery is a compact, high-capacity power solution designed for 12V devices like RC cars, robots, LED strips, and CCTV cameras. Featuring a built-in protection board, it safeguards against common battery risks while delivering over 800 recharge cycles. Its DC5521 male connector and included charger ensure seamless integration and fast recharging, making it the go-to battery pack for professionals and hobbyists who demand reliability and longevity. ## Description Product description Built with Grade A premium lithium-ion battery Long lasting life over 800 cycles Small size and high capacity 12V 1.2Ah / 12V 2.4Ah/ 12V 5.2Ah Connector: DC5521 / bare leads Review: I’m sorry, but I LOVE this battery… - I’m sorry, but I love this battery. Charges pretty quickly, but lasts a long time, a little “pricy” for my model building budget. I originally bought this battery to power the Arduino in my (self printed) 1/1000 Crossfield Class Federation Starship. But I liked playing with it so much I have yet to close up my U.S.S. Discovery. Our neighborhoods power went out for three days. I took this battery, about 100 leds and lit up our (above averaged sized) front room. We had three nights with the kids and my mother-in-law playing games, doing puzzles or even just talking. I still wish I had a generator though, so don’t go thinking you can power your refrigerator with this. But if you are thinking that chances are you can’t read anyway so… Review: Great project power source - Great project power source Used with a Bluetooth amplifier set up, 30 watt speakers No problem running 4 the day ## Features - Package includes: 1*12V 1200mAh battery pack, 1*12V battery charger. - Battery size: 70*55*20mm (L*W*T),Battery weight about 132g, battery cable length 18cm, 12V charger cable length 90cm. - Premium battery pack: Build in protection board, prevent battery from over-charge, over-discharge, over-voltage and short-circuit. Each battery pack is build with premium batteries to provide your devices powerful energy. - Long using life: this 12V battery pack build with lithium-ion battery, no memory effect, is of over 800 times charge-discharge cycles. - After sales service: please feel freely to contact with us for customer support if you have any probelm with the product. Your inquiry will have our prompt reply. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C2414BQF | | Antenna Location | Camera, Remote Control Vehicle | | Battery Capacity | 1200 Milliamp Hours | | Battery Cell Composition | Lithium Ion | | Battery Cell Type | Lithium Ion | | Battery Weight | 126 Grams | | Best Sellers Rank | #16,165 in Toys & Games ( See Top 100 in Toys & Games ) #16 in Hobby Remote & App Controlled Vehicle Batteries | | Brand | KBT KEEP BETTER TECH | | Customer Reviews | 4.6 out of 5 stars 54 Reviews | | Item Weight | 206 Grams | | Manufacturer | Shenzhen (KBT) Keep Better Tech Electronics Co., Ltd | | Model Number | KBT12-12A-02 | | Number of Batteries | 1 Lithium Ion batteries required. (included) | | Recommended Uses For Product | Camera, Remote Control Vehicle | | Reusability | Rechargeable | | Unit Count | 1.0 Count | | Voltage | 12 Volts | ## Product Details - **Number of Batteries:** 1 Lithium Ion batteries required. (included) - **Brand:** KBT KEEP BETTER TECH - **Battery Cell Composition:** Lithium Ion - **Battery Capacity:** 1200 Milliamp Hours - **Recommended Uses For Product:** Remote Control Vehicle, Camera ## Images ![12V 1.2Ah DC5521 Connector - Image 1](https://m.media-amazon.com/images/I/61u1vrGN2QL.jpg) ![12V 1.2Ah DC5521 Connector - Image 2](https://m.media-amazon.com/images/I/71U+8J2yekL.jpg) ![12V 1.2Ah DC5521 Connector - Image 3](https://m.media-amazon.com/images/I/717EmSvNIiL.jpg) ![12V 1.2Ah DC5521 Connector - Image 4](https://m.media-amazon.com/images/I/61Ssv2K+OIL.jpg) ![12V 1.2Ah DC5521 Connector - Image 5](https://m.media-amazon.com/images/I/61BgP2GCjbL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ I’m sorry, but I LOVE this battery… *by M***R on July 6, 2025* I’m sorry, but I love this battery. Charges pretty quickly, but lasts a long time, a little “pricy” for my model building budget. I originally bought this battery to power the Arduino in my (self printed) 1/1000 Crossfield Class Federation Starship. But I liked playing with it so much I have yet to close up my U.S.S. Discovery. Our neighborhoods power went out for three days. I took this battery, about 100 leds and lit up our (above averaged sized) front room. We had three nights with the kids and my mother-in-law playing games, doing puzzles or even just talking. I still wish I had a generator though, so don’t go thinking you can power your refrigerator with this. But if you are thinking that chances are you can’t read anyway so… ### ⭐⭐⭐⭐⭐ Great project power source *by G***O on March 25, 2025* Great project power source Used with a Bluetooth amplifier set up, 30 watt speakers No problem running 4 the day ### ⭐⭐⭐⭐⭐ Great batteries. *by A***C on May 24, 2026* I have bought three of these for 3 different projects, and I have been happy with them. ## Frequently Bought Together - KBT 12V 1200mAh Rechargeable Li-ion Battery, 12 Volt DC5521 Male Connector, Replacement Battery Pack with Charger Compatible for 12V Devices RC Car, Boat, Robot, DIY, LED Light Strip, CCTV Camera - (Real 18AWG) 10 Pairs 12V 5A DC Power Pigtail Barrel Plug Connector Cable, 2.1mm x 5.5mm Male Female DC Pigtail Connectors for CCTV Security Camera and 12V Power Supply Adapter by MILAPEAK - LUORNG 5Pcs 10A DC-099 Power Jack Cord Socket Threaded Female Mount Connector Adapter with Pre-soldered Wires and Waterproof Cover Cap, 5.5 x 2.1 MM --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.in/products/537481198-12v-1-2ah-dc5521-connector](https://www.desertcart.in/products/537481198-12v-1-2ah-dc5521-connector) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-07-09*