# Guang Zhou Sunland New Energy Technology Co., Ltd. | 18650 lithium ion battery 3.7V 7500mAh,1S3P li-ion battery pack with warranty,portable energy storage system 7500mAh, 3.7V Rechargeable Battery,5.2AH Rechargeable Battery,1S2P Rechargeable Battery, CR2412 Li-MnO2 Battery,100MAH Li-MnO2 Battery,3.0V Li-MnO2 Battery, ## summary > Manufacturer, Importer, Exporter, Brands: Sunland, Established in 2011, Employees: 1000~2000, Annual sales: 10 USD Million-15 USD Million, Export ratio: 90% - 100%, Primary markets: North America, South America, Western Europe, Eastern Europe, Eastern Asia, Southeast Asia, Middle East, Africa, Oceania, Worldwide. ## Company Information * [Company Profile](https://www.tacbattery.com/aboutus.html): Overview, history, teams and core capabilities. * [Factory & Manufacturing](https://www.tacbattery.com/factory.html): Production capacity, OEM/ODM capabilities, and R&D strength. * [Quality Control](https://www.tacbattery.com/quality.html): ISO certifications, quality standards, and compliance. * [Contact Us](https://www.tacbattery.com/contactus.html): Global offices, inquiries, and support channels. ## Product Category * [Portable Energy Storage System](https://www.tacbattery.com/supplier-32431-portable-energy-storage-system): Keywords: external power bank,mobile power bank,move power bank. * [Lithium Ion Cylindrical Battery](https://www.tacbattery.com/supplier-8456-lithium-ion-cylindrical-battery): Keywords: lithium ion phosphate batteries,3.7v lithium ion battery,lithium iron phosphate battery pack. * [3.2V LiFePO4 Battery](https://www.tacbattery.com/supplier-8455-3-2v-lifepo4-battery): Keywords: lifepo4 rechargeable batteries,lithium iron phosphate battery pack,lifepo4 battery pack. * [Li-Mn Battery](https://www.tacbattery.com/supplier-8461-li-mn-battery): Keywords: cr2 lithium battery,lithium battery,li-on battery pack. * [Polymer Lithium Ion Batteries](https://www.tacbattery.com/supplier-8458-polymer-lithium-ion-batteries): Keywords: li-ion polymer battery,high capacity lithium ion battery,lithium ion polymer batteries. * [LiSOCl2 Battery](https://www.tacbattery.com/supplier-8454-lisocl2-battery): Keywords: lithium battery packs,rechargeable lithium batteries,rechargeable li-on battery. * [12V LiFePO4 Battery Pack](https://www.tacbattery.com/supplier-82057-12v-lifepo4-battery-pack): Keywords: 12 volt lithium battery,lithium iron phosphate battery pack,lifepo4 battery pack. * [Solar Energy Storage System](https://www.tacbattery.com/supplier-8451-solar-energy-storage-system): Keywords: led flashlight battery life,led flashlight batteries,flashlight rechargeable batteries. * [Battery Energy Storage System](https://www.tacbattery.com/supplier-3070697-battery-energy-storage-system): Keywords: lithium ion phosphate batteries,3.7v lithium ion battery. * [ESS Energy Storage System](https://www.tacbattery.com/supplier-8528-ess-energy-storage-system): Keywords: rechargeable torch light,rechargeable table lamps,led rechargeable light. * [Electric Bike Battery Pack](https://www.tacbattery.com/supplier-8450-electric-bike-battery-pack): Keywords: e bike battery pack,electric bicycle battery,electric bike batteries lithium. * [Lithium Iron Battery](https://www.tacbattery.com/supplier-8453-lithium-iron-battery): Keywords: iron batteries, lithium ion battery cell,aa lithium ion batteries. * [Portable Battery Chargers](https://www.tacbattery.com/supplier-23270-portable-battery-chargers): Keywords: rechargeable battery chargers,rechargeable batteries chargers,volt battery charger. * [Power Tool Rechargeable Batteries](https://www.tacbattery.com/supplier-8452-power-tool-rechargeable-batteries): Keywords: rechargeable power tool batteries,rechargeable batteries for power tools,power tools battery. * [Ni MH Batteries](https://www.tacbattery.com/supplier-8457-ni-mh-batteries): Keywords: nickel metal hydride nimh batteries, nickel metal hydride nimh batteries, nickel metal hydride battery pack. * [Lithium Coin Cell Battery](https://www.tacbattery.com/supplier-8704-lithium-coin-cell-battery): Keywords: cr2016 batteries,lithium cell battery,Lithium button Cell Battery. * [Battery Electronic Component](https://www.tacbattery.com/supplier-458977-battery-electronic-component): Keywords: lr6 aa battery,aa alkaline batteries. * [Portable Car Jump Starter](https://www.tacbattery.com/supplier-89608-portable-car-jump-starter): Keywords: jump start battery pack,auto jump starter,car battery jump starter. * [E-cig Big Battery](https://www.tacbattery.com/supplier-36022-e-cig-big-battery): Keywords: polymer battery,polymer battery vs lithium ion,lithium polymer battery. ## Featured Products * [ICR18650-1S2P 3.7V 5.2AH 19.24WH Rechargeable Battery](https://www.tacbattery.com/sale-52049912-icr18650-1s2p-3-7v-5-2ah-19-24wh-rechargeable-battery.html): Keywords: 3.7V Rechargeable Battery,5.2AH Rechargeable Battery,1S2P Rechargeable Battery. * [CR2412 3.0V 100MAH Li-MnO2 Battery Long Strong Life](https://www.tacbattery.com/sale-52049298-cr2412-3-0v-100mah-li-mno2-battery-long-strong-life.html): Keywords: CR2412 Li-MnO2 Battery,100MAH Li-MnO2 Battery,3.0V Li-MnO2 Battery. * [18650 Lithium Ion Battery 1S3P 3.7V 7500mAh Li-Ion Battery Packs](https://www.tacbattery.com/sale-53994139-18650-lithium-ion-battery-1s3p-3-7v-7500mah-li-ion-battery-packs.html): Keywords: 18650 lithium ion battery 3.7V 7500mAh,1S3P li-ion battery pack with warranty,portable energy storage system 7500mAh. * [LP602535-500mAh-1 3.7V+PCM+JST PHR-2P battery](https://www.tacbattery.com/sale-53936683-lp602535-500mah-1-3-7v-pcm-jst-phr-2p-battery.html): Keywords: 500mAh polymer lithium ion battery,3.7V JST PHR-2P battery,PCM protected lithium polymer battery. * [IFR17335 3.2V 450MAH BATTERY](https://www.tacbattery.com/sale-53993839-ifr17335-3-2v-450mah-battery.html): Keywords: 3.2V 450mAh lithium battery,IFR17335 rechargeable battery,portable energy storage battery. * [BATTERY 6.4V 6AH IFR32700 2S1P SUITABLE FOR SMALL SOLAR LIGHTS REMOTE-CONTROLLED CARS EMERGENCY LIGHTS ELECTRONIC SCALES ROUTERS.](https://www.tacbattery.com/sale-53981487-battery-6-4v-6ah-ifr32700-2s1p-suitable-for-small-solar-lights-remote-controlled-cars-emergency-ligh.html): Keywords: 6.4V 6AH IFR32700 battery,small solar light battery,emergency light rechargeable battery. * [IFM 12.8V 6AH BATTERY used in solar lights surveillance cameras communication equipment electric toys alarm systems electronic scales](https://www.tacbattery.com/sale-53981517-ifm-12-8v-6ah-battery-used-in-solar-lights-surveillance-cameras-communication-equipment-electric-toy.html): Keywords: IFM 12.8V 6AH rechargeable battery,solar light battery with warranty,alarm system backup battery. * [3U Low-Voltage Intelligent Control Home Energy Storage All-in-One Butler LiFePO4 51.2V 50A 5120Wh16S1P Prismatic LFP Battery with aluminum shell 3.2V/100Ah cycle life of 4000 cycles](https://www.tacbattery.com/sale-52175713-3u-low-voltage-intelligent-control-home-energy-storage-all-in-one-butler-lifepo4-51-2v-50a-5120wh16s.html): Keywords: 3.2V/100Ah Prismatic LFP Battery. * [12V 18650 Lithium Ion Battery Pack For GPS 6.7AH With PCM](https://www.tacbattery.com/sale-14338756-12v-18650-lithium-ion-battery-pack-for-gps-6-7ah-with-pcm.html): Keywords: 18650 Lithium Ion Battery Pack,6.7AH Lithium Ion Battery Pack. * [12v 32700 25.6V 55AH LiFeP4 Battery Pack With Blue Tooth](https://www.tacbattery.com/sale-14349718-12v-32700-25-6v-55ah-lifep4-battery-pack-with-blue-tooth.html): Keywords: 55AH LiFeP4 Battery Pack,32700 LiFeP4 Battery Pack,12v LiFeP4 Battery Pack. ## Case Studies & Applications * [The "Bedrock 150" – A Monolithic 12.8V Cell Redefining Safety in the 12V Ecosystem](https://www.tacbattery.com/cases/the-bedrock-150-a-monolithic-12-8v-cell-redefining-safety-in-the-12v-ecosystem-47781.html) * [Common Models Battery](https://www.tacbattery.com/cases/common-models-battery-43501.html) * [Prismatic Aluminum Shell Lithium Batteries and Applications](https://www.tacbattery.com/cases/prismatic-aluminum-shell-lithium-batteries-and-applications-43500.html) * [Analysis and Summary of 24V System Battery Solution Project](https://www.tacbattery.com/cases/analysis-and-summary-of-24v-system-battery-solution-project-39477.html) * [LP602535-500mAh-1 3.7V+PCM+JST PHR-2P Battery Application](https://www.tacbattery.com/cases/lp602535-500mah-1-3-7v-pcm-jst-phr-2p-battery-application-36622.html) * [IFM12-1500E2-2-54174145F 12.8V 150AH 260mm*168mm*209mm Battery Continuous shipments in progress.](https://www.tacbattery.com/cases/ifm12-1500e2-2-54174145f-12-8v-150ah-260mm-168mm-209mm-battery-continuous-shipments-in-progress-32632.html) * [Can the SOC of LiFePO4 batteries be verified through voltage measurement during incoming inspection?](https://www.tacbattery.com/cases/can-the-soc-of-lifepo4-batteries-be-verified-through-voltage-measurement-during-incoming-inspection-30935.html) * [What is the allowable shipping SOC of the iltihium-ion batteries? Can they be shipped with 100%SOC? why?](https://www.tacbattery.com/cases/what-is-the-allowable-shipping-soc-of-the-iltihium-ion-batteries-can-they-be-shipped-with-100-soc-wh-30934.html) * [Detailed Explanation of the First Cycle Efficiency of Lithium Batteries: Principles, Influencing Factors, and Improvement Methods](https://www.tacbattery.com/cases/detailed-explanation-of-the-first-cycle-efficiency-of-lithium-batteries-principles-influencing-facto-28729.html) * [Why is there one more negative electrode sheet than the positive electrode sheet in lithium battery design?](https://www.tacbattery.com/cases/why-is-there-one-more-negative-electrode-sheet-than-the-positive-electrode-sheet-in-lithium-battery--28728.html) * [Deterioration and Activation of Lithium Thionyl Chloride Batteries after Long-Term Storage](https://www.tacbattery.com/cases/deterioration-and-activation-of-lithium-thionyl-chloride-batteries-after-long-term-storage-26363.html) * [Lithium batetry for sensor](https://www.tacbattery.com/cases/lithium-batetry-for-sensor-12346.html) ## Search Search endpoint: https://www.tacbattery.com/buy-{keyword}.html Rules: - Convert keywords to lowercase - Replace spaces with "-" - Remove special characters Users can combine keywords for more precise searches. ## News & Blog * [TAC Energy Unveils "Bedrock 150" Cell, Redefining Safety Standards for 12V Systems](https://www.tacbattery.com/news/tac-energy-unveils-bedrock-150-cell-redefining-safety-standards-for-12v-systems-295923.html) * [Major Adjustment in Export Policies for Lithium-Thionyl Chloride Batteries for 2026: Small-Capacity Batteries Exempt from Licensing Requirements](https://www.tacbattery.com/news/major-adjustment-in-export-policies-for-lithium-thionyl-chloride-batteries-for-2026-small-capacity-b-273175.html) * [Pouch Lithium Batteries and Applications](https://www.tacbattery.com/news/pouch-lithium-batteries-and-applications-273168.html) * [Cylindrical Lithium Battery Models and Applications](https://www.tacbattery.com/news/cylindrical-lithium-battery-models-and-applications-273166.html) * [LP602535-500mAh-1 3.7V+PCM+JST PHR-2P Battery are Hot sale!](https://www.tacbattery.com/news/lp602535-500mah-1-3-7v-pcm-jst-phr-2p-battery-are-hot-sale-241132.html)