Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You！
Your requirement has been sent. we will contact you quickly!
{"title":"High-Performance 21700 Lithium Ion Cell with 5000mAh Capacity and 90A Peak","imgUrl":"https:\/\/img.chinax.com\/nimg\/89\/96\/e9684d87caa4c9c505fb9347bcf9-200x200-1\/high_performance_21700_lithium_ion_cell_with_5000mah_capacity_and_90a_peak.jpg","attrs":{"Operating Temp.":"-20-60\u2103","Dimensions(mm)":"\u03a621.45*70.65mm","Payment Terms":"L\/C,D\/A,D\/P,T\/T","Storage Temp.":"-20-45\u00b0\u2103"}}
{"title":"21700 Battery 5000mAh USB-C Rechargeable with Standard Fit 75.5mm for Reliable","imgUrl":"https:\/\/img.chinax.com\/nimg\/51\/ca\/3d91745fad81d1f423a2a87e7d25-200x200-1\/21700_battery_5000mah_usb_c_rechargeable_with_standard_fit_75_5mm_for_reliable_power_supply.jpg","attrs":{"Payment Terms":"L\/C,D\/A,D\/P,T\/T","Cycle Life":"800\uff0b","Protected":"Yes","Supply Ability":"150000pcs\/months"}}
{"title":"Rechargeable Lithium Battery 21700 Battery Lithium Ion Cell 4900mAh Protected","imgUrl":"https:\/\/img.chinax.com\/nimg\/55\/4b\/8d27368db9a70783d574085ed9ce-200x200-1\/rechargeable_lithium_battery_21700_battery_lithium_ion_cell_4900mah_protected.jpg","attrs":{"Brand Name":"XTAR","Model Number":"21700 4900mAh","Certification":"CE\/RoHS\/UN38.3\/MSDS","Place of Origin":"China"}}
{"title":"Protected 21700 Batteries Li Ion 80g Impact Resistant 21700 Battery High Drain","imgUrl":"https:\/\/img.chinax.com\/nimg\/97\/10\/017ee7eb192b12c8a361e2c7d74b-200x200-1\/protected_21700_batteries_li_ion_80g_impact_resistant_21700_battery_high_drain.jpg","attrs":{"Brand Name":"XTAR","Model Number":"21700 5000mAh","Certification":"CE\/RoHS\/UN38.3\/MSDS","Place of Origin":"China"}}
{"title":"Li Ion 21700 Protected Battery 70A RoHS CE 21700 Rechargeable Lithium Battery","imgUrl":"https:\/\/img.chinax.com\/nimg\/1a\/82\/d7a824455b6184d84f7de647b988-200x200-1\/li_ion_21700_protected_battery_70a_rohs_ce_21700_rechargeable_lithium_battery.jpg","attrs":{"Brand Name":"XTAR","Model Number":"21700 5000mAh Raw","Certification":"CE\/RoHS\/UN38.3\/MSDS","Place of Origin":"China"}}
{"title":"Rechargeable Lithium 21700 Batteries 5000mAh 25A Electronics Ion Cells","imgUrl":"https:\/\/img.chinax.com\/nimg\/0f\/a6\/38d0279c451e3ce45f2e1b8af78a-200x200-1\/rechargeable_lithium_21700_batteries_5000mah_25a_electronics_ion_cells.jpg","attrs":{"Brand Name":"XTAR","Model Number":"21700HP 5000mAh","Certification":"CE\/RoHS\/UN38.3\/MSDS","Place of Origin":"China"}}
{"title":"800+ Cycles 21700 Lipo Battery Long Life High Reliability 21700 Lithium","imgUrl":"https:\/\/img.chinax.com\/nimg\/a9\/c0\/8498a38a67f574388f7189c67da0-200x200-1\/800_2b_cycles_21700_lipo_battery_long_life_high_reliability_21700_lithium.jpg","attrs":{"Brand Name":"XTAR","Model Number":"21700 5000mAh(C)","Certification":"CE\/RoHS\/UN38.3\/MSDS","Place of Origin":"China"}}
Powerful 21700 Batteries Delivering 5000mAh Capacity and 90A Peak Discharge for Demanding Industrial Applications
Boost Your OEM Battery Pack Performance with True 5000mAh & 90A Burst Power
Tired of unreliable, capacity-inflated 21700 cells ruining your battery pack assembly? The XTAR 21700HP 5000mAh Raw Cell delivers guaranteed real capacity and extreme high-drain stability. Designed specifically for B2B battery module manufacturers and high-power device OEMs, this flat-flat cell provides the premium core your supply chain needs.
Why B2B Manufacturers Choose XTAR 21700HP
Unmatched Instant Burst Power: Stable 35A continuous and peak 90A discharge. Unleashes explosive power for high-demand equipment like electric power tools, high-output flashlights, and e-bikes.
Guaranteed 5000mAh True Capacity: No over-inflated specs. Premium raw materials provide extended runtimes, ensuring your end products maintain their promised performance.
Full ESG & Transport Compliance: CE and RoHS certified. Zero mercury, cadmium, or lead. Meets strict cross-border safety and sustainability regulations for global shipping.
Designed for Custom Battery Assembly: Flat top, unprotected raw format allows unlimited flexibility for PACK assembly companies to integrate BMS and housing according to specific end-user needs.
Reliable Factory Direct Supply & OEM Services
We support international wholesalers, brand importers, and cross-border e-commerce sellers with complete supply chain solutions:
Custom Packaging Options: Available in blister cards, multi-cell retail display boxes, or bulk industrial tray packaging for seamless OEM integration.
Full Global Customs Compliance: Fully documented with CE, FCC, RoHS, MSDS, and UN38.3 certifications to guarantee smooth customs clearance worldwide.
Scalable Production & Low MOQ: Direct factory capacity ensures quick lead times, flexible minimum order quantities, and reliable restock cycles.
As a direct manufacturer, we eliminate supply chain uncertainties by taking full control of the production line:
100% Individual Cell Testing: Every single battery undergoes rigorous automated and manual testing for voltage, capacity, internal resistance, and safety circuit functionality before leaving our factory.
Verified 99.7% Yield Rate: Based on real feedback from global B2B clients, our strict Quality Control (QC) protocols consistently deliver a market-proven 99.7% qualification rate.
Zero-Defect Commitment for OEM Partners: Our batch-to-batch consistency safeguards your brand reputation, minimizing customer complaints and lowering overall RMA costs.
Partner with Us Today for Direct Factory Quotes
Upgrade your product catalog with factory-guaranteed 1.5V USB-C lithium batteries. Contact our B2B sales team today for volume pricing, OEM customization details, and sample requests.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2006
Total Annual:
20000000$-30000000$
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Shenzhen Xtar Electronics Co., Ltd., a combined enterprise located in Shenzhen, Guangdong, specializes in the R&D and manufacturing of high-quality lithium-ion batteries and smart chargers, With an in‑depth presence across various industrial application scenarios, the company provides customer... Shenzhen Xtar Electronics Co., Ltd., a combined enterprise located in Shenzhen, Guangdong, specializes in the R&D and manufacturing of high-quality lithium-ion batteries and smart chargers, With an in‑depth presence across various industrial application scenarios, the company provides customer...
