Ampace 21700 Cylindrical NMC Battery 3.7V 5000mAh Lightweight High Energy Density Cell Extends Device Running Time
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SPECIFICATIONS
Application: Consumer Electronics,Power Tools,Boats,Toys,Uninterruptible Power Supplies,Electric Wheelchairs,Solar Energy Storage Systems,Golf Carts,Electric Power Systems,Electric Bicycles/Scooters,Electric Forklifts,Submarines,Home Appliances,Electric Vehicles,Drone,Robot Vacuum Cleaner
Battery Size: 3.7V 5000mAh
Battery Type: Liquid
Brand Name: Ampace
Cathode Materials: LiNiMnCoO2
Cycle Life: 600 cycles
Model Number: INR21700-JP50P1
Operating Temperature(℃): -20-80℃
Place of Origin: China
Weight: 72g
Product Highlights
High Energy Density Lightweight: With typical 5000mAh capacity and max 72g weight in standard 21700 size, it reduces pack cell count and delivers longer running time
Ultra High Discharge Capability: Boasting ≤4mΩ low resistance, it supports 40A steady discharge and 180A short pulse for stable high-power output with less heat
Wide Temperature Compatibility: It safely charges from -10℃ to 60℃ and discharges stably at -20℃-80℃ while keeping 85% capacity under ultra-low temperature
Long Cycle & Full Global Certifications: It maintains over 60% capacity after hundreds of high current cycles, features low self-discharge, and passes all abuse tests with complete international certificates













FAQs
Q: What certifications do your batteries have?
A: Our batteries are certified with UN38.3, CE, FCC, RoHS, IEC62133, UL and other regional certifications as required.
Q: Can you provide MSDS, test reports and transport documents?
A: Yes, we can provide full documentation including MSDS, UN38.3 test report, cargo transport assessment report, and certification files.
Q: What is your minimum order quantity?
A: No strict MOQ requirement. Small samples are available for testing.
Q: Can you ship to our port/warehouse directly?
A: Yes, FOB/CIF/DAP/DDP are all available for most countries. DDP (door to door and duty paid) is preferred by a larger number of customers.
Q: Do you support OEM/ODM customization?
A: Yes, battery pack/OEM/ODM available.