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Lithium Battery Packs
Custom Lithium Battery Packs for OEM & B2B Buyers
Browse our full range of lithium battery packs, including 18650 and 21700 cylindrical cell packs, LiFePO4 configurations, and lithium polymer (LiPo) options engineered for power tools, e-bikes, drones, and industrial equipment. Every lithium battery pack in our catalog can be custom-configured — voltage, capacity, connectors, and enclosure — to match your product specifications, with OEM-friendly MOQs.
All packs are manufactured to certified safety standards, including CE, RoHS, UN38.3 for safe air and sea freight, and IEC 62133 for cell and battery safety. Not sure which lithium battery pack fits your project? Read our battery sourcing guides or contact our engineering team for a custom quote.
Showing 1–12 of 173 resultsSorted by popularity
14.8V 2200mAh 18650 Li-ion Battery Pack 4S1P Rechargeable Lithium Battery
$10.50Rechargeable 14.8V 2200mAh 18650 lithium-ion battery pack (4S1P configuration, 32.56Wh) with a JST connector lead wire. Suited for robotic vacuums, portable instruments, and equipment requiring a compact 14.8V power source.
14.8V 2600mAh 18650 Li-ion Battery Pack 4S1P Rechargeable Lithium Battery
$11.00Rechargeable 14.8V 2600mAh 18650 lithium-ion battery pack (4S1P configuration, 38.48Wh) with dual output — a JST connector lead on one end and a nickel tab terminal on the other. Suited for robotic vacuums, portable instruments, and equipment requiring a compact…
12.8V 60Ah LiFePO4 Battery Pack Rechargeable Lithium Battery with Bolt Terminals
$68.00Rechargeable 12.8V 60Ah LiFePO4 battery pack (760Wh) in a rugged case with bolt-on terminals, CE certified. A direct lithium replacement for lead-acid batteries in solar systems, RVs, marine applications, and backup power equipment.
25.2V 5Ah Li-ion Battery Pack 7S2P Rechargeable Lithium Battery with XT60 Connector
$32.00Rechargeable 25.2V 5Ah lithium-ion battery pack (7S2P configuration, 126Wh) with XT60 discharge connector and separate charging port. Compatible with e-bikes, scooters, power tools, and portable equipment requiring a reliable 25.2V lithium power source.
12.8V 38Ah LiFePO4 Battery Pack Rechargeable Lithium Battery with Balance Charging
$75.00Rechargeable 12.8V 38Ah LiFePO4 battery pack (462Wh) in a rugged hard case with fold-down carry handle and waterproof aviation connector. Built-in BMS with cell balancing, overcharge, over-discharge, overcurrent, and short-circuit protection. Suited for solar systems, backup power, RVs, and outdoor…
24V 100Ah LiFePO4 Battery Pack 8S1P Rechargeable Lithium Battery with RS485 Communication
$450.00Rechargeable 24V 100Ah LiFePO4 battery pack (8S1P configuration, 2400Wh) housed in a rugged hard case with carry handle, RS485 communication, and cell balancing. Ideal for solar energy storage, RV/marine power systems, industrial equipment, and backup power applications requiring high-capacity 24V…
11.1V 19.2Ah NMC Li-ion Battery Pack 3S4P Rechargeable Pouch Battery
$22.00Rechargeable 11.1V 19.2Ah NMC lithium-ion pouch battery pack (3S4P configuration, 213.12Wh) built with 27100-size soft pack cells. Suited for portable power stations, medical equipment, robotics, and applications requiring high-capacity 11.1V lithium power.
10.8V 6.7Ah 18650 Li-ion Battery Pack 3S2P Rechargeable Lithium Battery
$15.00Rechargeable 10.8V 6.7Ah lithium-ion battery pack (3S2P configuration, 72.36Wh) built with 18650 cylindrical cells. Compatible with medical devices, portable instruments, POS terminals, and equipment requiring a stable 10.8V power source with long cycle life.
12.8V 15Ah LiFePO4 Battery Pack 4S3P (32650 Cylindrical Cells) Rechargeable Lithium Iron Phosphate Battery
$38.0012.8V 15Ah LiFePO4 battery pack 4S3P 32650 cylindrical cells, 192Wh energy, 203×150×45mm, ideal for solar storage, e-mobility, and backup power applications. CE/RoHS/IEC 62133-2 certified.
18650 3S1P 10.8V 3350mAh Li-ion Battery Pack 36.18Wh
$22.00Rechargeable 10.8V 3350mAh 18650 Li-ion battery pack (3S1P, 36.18Wh) with built-in BMS protection, rated for 1500 cycles. Ideal for power tools, medical equipment, and robotics. Custom OEM available.
7.4V 6000mAh 18650 Battery Pack Rechargeable Li-ion 2S1P 44.4Wh
$25.007.4V 6000mAh rechargeable 18650 Li-ion battery pack (2S1P, 44.4Wh) with built-in BMS protection. CE certified — ideal for power tools, medical devices, and robotics. Factory-direct pricing with custom OEM options available.
DCB205 20V MAX 12Ah Replacement Battery for DeWalt Cordless Tools – 12.0Ah 216Wh High Capacity Li-ion Pack
$45.00HNF DCB205 20V MAX 12Ah replacement battery — 12.0Ah / 216Wh, 5S4P 18650 cells, 4-LED fuel gauge, full OEM compatibility for DeWalt 20V MAX tools & chargers. CE certified.