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{"title":"5Ah 12V Lithium Ion Power Tool Battery Packs 500 Cycles Grade A Battery Cell","imgUrl":"https:\/\/img.chinax.com\/nimg\/44\/36\/6ea91d902f224c932beb2bb0b618-200x200-1\/5ah_12v_lithium_ion_power_tool_battery_packs_500_cycles_grade_a_battery_cell.jpg","attrs":{"Price":"Negotiable","Battery Cell":"Grade A","Certification":"CE\/RoHS\/UN38.3\/MSDS","Cycle Life":"500 cycles"}}
{"title":"12V 3AH Lithium Ion Power Tool Battery Packs Lightweight Overcharge Protection","imgUrl":"https:\/\/img.chinax.com\/nimg\/49\/d6\/fcacce3ab8b76056eb25adaf8525-200x200-1\/12v_3ah_lithium_ion_power_tool_battery_packs_lightweight_overcharge_protection.jpg","attrs":{"Price":"Negotiable","Dimension":"87*64*60mm","Certification":"CE\/RoHS\/UN38.3\/MSDS","Cathode Materials":"LiMn2O4"}}
{"title":"14.4V 3AH 300 Cycles Lithium Battery Pack For Power Tool Rechargeable Battery","imgUrl":"https:\/\/img.chinax.com\/nimg\/78\/ba\/e2a4da0cbe03a9ec577ca5bee133-200x200-1\/14_4v_3ah_300_cycles_lithium_battery_pack_for_power_tool_rechargeable_battery_pack.jpg","attrs":{"Single gross weight":"0.420 kg","Place of Origin":"Guangdong, China","Battery type":"lithium battery","Model Number":"BL1445"}}
{"title":"3.2V 30Ah LiFePO4 Lithium Iron Battery 4000 Cycle Wide Temperature Range","imgUrl":"https:\/\/img.chinax.com\/nimg\/a1\/b6\/ff27e9bb51a2b52d228dab1d83aa-200x200-1\/3_2v_30ah_lifepo4_lithium_iron_battery_4000_cycle_wide_temperature_range.jpg","attrs":{"Price":"Negotiable","Cathode Materials":"LiFePO4","Weight":"660g","Battery Type":"Solid state"}}
{"title":"18V 4.0Ah 5.0Ah 6.0Ah BMS LED Digital Display 18650 Cells Lithium Battery Pack","imgUrl":"https:\/\/img.chinax.com\/nimg\/52\/f7\/b89168919edd453d49813d5246db-200x200-1\/18v_4_0ah_5_0ah_6_0ah_bms_led_digital_display_18650_cells_lithium_battery_pack_for_power_tools.jpg","attrs":{"Price":"Negotiable","Operating temperature":"-20 ~ 60\u2103","Certification":"CE\/RoHS\/UN38.3\/MSDS","Battery type":"Liquid"}}
Cell Model: INR21700-4000 Nominal Voltage: 3.6V Typical Capacity: 4000mAh Weight: 0.069kg Energy: 14.4Wh Cell Chemistry: NCM (LiNiMnCoO₂) Cycle Life: 300–500 cycles The INR21700-4000 is a high-performance rechargeable lithium-ion battery cell designed for demanding applications requiring both high capacity and high current output. With a typical capacity of 4000mAh and continuous discharge current up to 50A, it delivers reliable power for electric bikes, power tools, energy storage systems, and high-drain devices. Its stable chemistry and low internal resistance ensure consistent performance, while the cell's robust design supports safe operation across a wide temperature range from -20°C to 75°C.
FEATURES AT A GLANCE
High Discharge Power – Supports 50A continuous and 80A pulse discharge for power-hungry devices like e-bikes, scooters, and power tools
Long-Lasting Energy – 4000mAh capacity delivers extended runtime, reducing the need for frequent charging or replacements
Reliable in Any Environment – Performs steadily in temperatures from -20°C to 75°C, perfect for outdoor or industrial use
Safe and Stable Chemistry – Built with NCM (LiNiMnCoO₂) for excellent thermal stability; rigorously tested for overcharge, short circuit, crush, and heat
Quality You Can Trust – Manufactured in a certified factory with strict consistency control for professional pack builders and OEMs
Versatile Applications – Suitable for e-bikes, power tools, drones, flashlights, vacuum cleaners, and home energy storage systems
Power Tools
Power Tools
Energy Storage Systems
SALES AND SERVICE NETWORK
Successful Project
E-bike
Electric power tool
UAV
SIMILAR PRODUCTS
FAQ
Q1: What certifications do you offer? A1: We offer the following certifications: UN38.3, MSDS, RoHS , UL , BIS ,SNI
Q2: What devices is this battery suitable for? A2: It is ideal for e-bikes, power tools, energy storage systems, drones, vacuum cleaners, and high-drain flashlights.
Q3: Can I use this cell for high current applications? A3:Yes. It supports up to 50A continuous discharge and 80A pulse discharge (2 seconds), making it perfect for high-power devices.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2010
Total Annual:
5000000-10000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Henrid Technology Development Limited , established in 2010 in China. Professional Custom Lithium Battery Pack Manufacturer Based in Huizhou, Guangdong, China. We source Grade-A cells from top global cell brands and provide two cooperation options: ▪ Bulk supply of qualified bare lithium cel... Henrid Technology Development Limited , established in 2010 in China. Professional Custom Lithium Battery Pack Manufacturer Based in Huizhou, Guangdong, China. We source Grade-A cells from top global cell brands and provide two cooperation options: ▪ Bulk supply of qualified bare lithium cel...
