THOR POWER · FACTORY-DIRECT
3.7V Lithium Polymer Batteries — 5,000mAh and Above
Factory-direct 3.7V LiPo batteries of 5,000mAh and above for high-runtime designs that must integrate large capacity mechanically and at the system level, with customizable sizes, connectors, wire harnesses and PCM/NTC protection.
Available Models
THOR-7545130
3.7V · 5,000 mAh LiPo Battery
Nominal cell size: 7.5 × 45 × 130 mm
THOR-6548118
3.7V · 5,000 mAh LiPo Battery
Nominal cell size: 6.5 × 48 × 118 mm
THOR-6256105
3.7V · 5,000 mAh LiPo Battery
Nominal cell size: 6.2 × 56 × 105 mm
THOR-6060100
3.7V · 5,000 mAh LiPo Battery
Nominal cell size: 6 × 60 × 100 mm
THOR-5758102
3.7V · 5,000 mAh LiPo Battery
Nominal cell size: 5.7 × 58 × 102 mm
THOR-905580
3.7V · 5,000 mAh LiPo Battery
Nominal cell size: 9 × 55 × 80 mm
THOR-905090
3.7V · 5,000 mAh LiPo Battery
Nominal cell size: 9 × 50 × 90 mm
THOR-855887
3.7V · 5,000 mAh LiPo Battery
Nominal cell size: 8.5 × 58 × 87 mm
THOR-706090
3.7V · 5,000 mAh LiPo Battery
Nominal cell size: 7 × 60 × 90 mm
THOR-115659
3.7V · 5,000 mAh LiPo Battery
Nominal cell size: 11 × 56 × 59 mm
THOR-106070
3.7V · 5,000 mAh LiPo Battery
Nominal cell size: 10 × 60 × 70 mm
LiPo
THOR-7062100
3.7V · 5,000 mAh LiPo Battery
Nominal cell size: 7 × 62 × 100 mm
THOR-6062110
3.7V · 5,000 mAh LiPo Battery
Nominal cell size: 6 × 62 × 110 mm
THOR-6551118
3.7V · 5,000 mAh LiPo Battery
Nominal cell size: 6.5 × 51 × 118 mm
THOR-8040135
3.7V · 5,000 mAh LiPo Battery
Nominal cell size: 8 × 40 × 135 mm
THOR-7555105
3.7V · 5,000 mAh LiPo Battery
Nominal cell size: 7.5 × 55 × 105 mm
LiPo
THOR-105565
3.7V · 5,000 mAh LiPo Battery
Nominal cell size: 10 × 55 × 65 mm
THOR-105573
3.7V · 5,000 mAh LiPo Battery
Nominal cell size: 10 × 55 × 73 mm
THOR-955565
3.7V · 5,000 mAh LiPo Battery
Nominal cell size: 9.5 × 55 × 65 mm
THOR-105085
3.7V · 5,000 mAh LiPo Battery
Nominal cell size: 10 × 50 × 85 mm
THOR-105555
3.7V · 5,000 mAh LiPo Battery
Nominal cell size: 10 × 55 × 55 mm
THOR-115252
3.7V · 5,000 mAh LiPo Battery
Nominal cell size: 11 × 52 × 52 mm
THOR-3896130
3.7V · 5,500 mAh LiPo Battery
Nominal cell size: 3.8 × 96 × 130 mm
THOR-8050115
3.7V · 5,800 mAh LiPo Battery
Nominal cell size: 8 × 50 × 115 mm
THOR-8050123
3.7V · 6,000 mAh LiPo Battery
Nominal cell size: 8 × 50 × 123 mm
THOR-6065113
3.7V · 6,000 mAh LiPo Battery
Nominal cell size: 6 × 65 × 113 mm
THOR-125565
3.7V · 6,000 mAh LiPo Battery
Nominal cell size: 12 × 55 × 65 mm
THOR-956090
3.7V · 6,500 mAh LiPo Battery
Nominal cell size: 9.5 × 60 × 90 mm
THOR-106090
3.7V · 6,500 mAh LiPo Battery
Nominal cell size: 10 × 60 × 90 mm
THOR-866898
3.7V · 7,200 mAh LiPo Battery
Nominal cell size: 8.6 × 68 × 98 mm
THOR-7565121
3.7V · 8,000 mAh LiPo Battery
Nominal cell size: 7.5 × 65 × 121 mm
THOR-6080130
3.7V · 8,000 mAh LiPo Battery
Nominal cell size: 6 × 80 × 130 mm
THOR-1060100
3.7V · 8,000 mAh LiPo Battery
Nominal cell size: 10 × 60 × 100 mm
THOR-126090
3.7V · 8,000 mAh LiPo Battery
Nominal cell size: 12 × 60 × 90 mm
LiPo
THOR-125585
3.7V · 8,500 mAh LiPo Battery
Nominal cell size: 12 × 55 × 85 mm
THOR-1165114
3.7V · 10,000 mAh LiPo Battery
Nominal cell size: 11 × 65 × 114 mm
THOR-9060113
3.7V · 10,000 mAh LiPo Battery
Nominal cell size: 9 × 60 × 113 mm
THOR-9065113
3.7V · 10,000 mAh LiPo Battery
Nominal cell size: 9 × 65 × 113 mm
LiPo
THOR-1063113
3.7V · 10,000 mAh LiPo Battery
Nominal cell size: 10 × 63 × 113 mm
THOR-1160100
3.7V · 10,000 mAh LiPo Battery
Nominal cell size: 11 × 60 × 100 mm
THOR-1063140
3.7V · 11,000 mAh LiPo Battery
Nominal cell size: 10 × 63 × 140 mm
THOR-1458170
3.7V · 12,000 mAh LiPo Battery
Nominal cell size: 14 × 58 × 170 mm
Overview
A large-capacity 3.7V LiPo battery (5,000mAh and above) is primarily a system-level integration problem. At 5Ah+ the finished-pack volume, charge time, PCM size, current path, wire gauge, connector, mechanical retention and pouch support all become design factors alongside the cell itself. The goal is to add high capacity without creating mechanical, charging or integration problems, so the pack has to be planned as part of the product, not dropped in at the end. Current listed models range from 5,000mAh to 12,000mAh.
Integrating High Capacity at the System Level
Selecting a large-capacity LiPo increasingly involves the whole system, not just the rating:
- Finished-pack volume and mechanical support — a large pouch needs retention and support; plan the cavity, mounting and pouch protection early.
- Charging and current path — higher capacity means longer charge time and higher currents; confirm PCM size, wire gauge and connector for the real current path.
- Thermal and integration behaviour — validate the assembled pack in the actual device rather than assuming the bare cell defines the result.
For high-capacity designs that need a specific footprint, connector or PCM layout, THOR Power can develop a custom battery pack for the application.
Browse by Exact Capacity
Jump to a specific capacity in this range for models, dimensions and selection guidance.
You May Also Like
Representative 3.7V LiPo battery models from the ≥5,000mAh capacity range.
THOR-8558873.7V · 5,000 mAh LiPo BatteryNominal cell size: 8.5 × 58 × 87 mm
The THOR-855887 packs 5000mAh into a dense 8.5×58×87mm form factor with 431.3Wh/L volumetric energy density. This near-square lithium polymer cell serves drone payload system and aerial inspection platform demanding sustained high-capacity power. For a ultra-thin alternative at 5000mAh, see THOR-105555.
THOR-1055733.7V · 5,000 mAh LiPo BatteryNominal cell size: 10 × 55 × 73 mm
THOR-105573 is a 3.7V 5000mAh LiPo pouch cell with 18.5Wh nominal energy and a 10 × 55 × 73mm bare-cell envelope. Its 55mm width and 73mm length provide a compact high-capacity option when a design cannot accommodate the broader 68 × 98mm footprint of THOR-866898. Final pack size and load capability must be validated with the intended PCM, connector and wire layout.
THOR-10601003.7V · 8,000 mAh LiPo BatteryNominal cell size: 10 × 60 × 100 mm
THOR-1060100 is a 1S 3.7V 8000mAh lithium polymer (LiPo) battery with a nominal 10 × 60 × 100mm bare pouch cell. Its 10mm cell thickness balances capacity and enclosure depth within a broad, flat 60 × 100mm footprint for portable test instruments, analyzers, handheld terminals, and inspection equipment. The current PCM-equipped drawing shows approximately 10 × 60 × 102mm; finished dimensions can vary with PCM placement, insulation, wire exit, and connector choice. PCM, connector type, polarity, wire length, optional NTC, and labeling can be configured for OEM integration.
Common Device Contexts for 3.7V 5,000mAh+ LiPo Batteries
These are representative examples only. Final capacity selection depends on enclosure space, runtime target, continuous and peak load, and finished-pack configuration.
Tablets & E-Readers
Thin, high-energy 3.7V cells for tablets and reading devices.
Power Banks
Single 3.7V cells for slim, high-capacity power banks.
Portable Speakers
Long-playtime cells for portable Bluetooth speakers.
Rugged Handheld Terminals
High-capacity cells for field scanners and industrial handhelds.
Portable Medical Monitors
Long-runtime power for portable patient-monitoring devices.
Long-Runtime GPS Trackers
Extended-life 3.7V cells for asset and fleet tracking.
Building something specific? Small Electronic Device Batteries·How custom battery projects work·Production process
Frequently Asked Questions
What does a LiPo battery model number such as 603040 mean?
A LiPo model number normally encodes the cell's thickness, width and length in millimetres — for example 603040 means roughly 6.0 mm thick, 30 mm wide, 40 mm long. It describes only the bare pouch cell, not the finished battery pack.
What is the difference between nominal cell size and finished battery size?
Nominal cell dimensions describe the bare pouch cell. The finished battery pack includes the PCM, tabs, insulation, wires and connector, which add to the overall envelope. Always design your device cavity around the finished-pack dimensions, not the nominal cell size.
How do I choose LiPo capacity for a fixed battery compartment?
Capacity is constrained by the available cell volume inside the compartment. Measure the maximum thickness, width and length, then compare finished-pack dimensions of models at each capacity that fits. The largest capacity that fits physically is usually the best starting point, subject to current and charging requirements.
Should I use a single large cell or multiple smaller cells?
A single large cell simplifies the design — no cell matching, no parallel protection complexity, simpler charging. However, multi-cell configurations may be needed when: (1) no single cell geometry fits the available cavity shape; (2) you need higher voltage (series); (3) thermal management benefits from distributing cells across the enclosure. For parallel configurations, cells must be matched and the PCM/BMS must be rated for the total capacity. Discuss the tradeoffs with your battery engineer.
What charging time should I expect for large-capacity LiPo batteries?
Charging time depends on the cell's maximum charge rate and your charger configuration. At standard charge rates, large-capacity cells require several hours for a full CC-CV charge. Some cells support only lower charge rates, extending charge time further. Faster charging generates more heat and may require thermal management. The charger IC, charge current, cable and connector current ratings all need to match the cell specification.
What types of devices typically use large-capacity (≥5000mAh) LiPo batteries?
Common applications include portable test and measurement instruments, warehouse scanners and mobile receipt printers, robot controllers and teaching pendants, field service terminals, and high-runtime embedded systems. These devices typically require runtime measured in full working shifts or sustained power delivery. Many applications in this range also face shipping and regulatory considerations due to the higher energy content.
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