High Capacity LiPo Batteries (2000-5000mAh)
Custom 3.7V LiPo batteries from 2000mAh to 5000mAh for high-drain portable devices such as drones, tablets, portable speakers, power banks and portable medical equipment. Every cell ships with a connector, PCM protection and full customization.
Available Models
LiPo
3.7V 2200mAh LiPo Battery THOR-5027150
5 × 27 × 150 mm
LiPo
3.7V 2300mAh LiPo Battery THOR-425090
4.2 × 50 × 90 mm
LiPo
3.7V 2300mAh LiPo Battery THOR-804060
8 × 40 × 60 mm
LiPo
3.7V 2400mAh LiPo Battery THOR-506080
5 × 60 × 80 mm
LiPo
3.7V 2500mAh LiPo Battery THOR-123252
12 × 32 × 52 mm
LiPo
3.7V 2500mAh LiPo Battery THOR-903659
9 × 36 × 59 mm
LiPo
3.7V 2500mAh LiPo Battery THOR-954058
9.5 × 40 × 58 mm
LiPo
3.7V 2500mAh LiPo Battery THOR-163543
16 × 35 × 43 mm
LiPo
3.7V 2500mAh LiPo Battery THOR-804258
8 × 42 × 58 mm
LiPo
3.7V 2500mAh LiPo Battery THOR-104050
10 × 40 × 50 mm
LiPo
3.7V 2500mAh LiPo Battery THOR-803280
8 × 32 × 80 mm
LiPo
3.7V 2500mAh LiPo Battery THOR-903759
9 × 37 × 59 mm
LiPo
3.7V 2500mAh LiPo Battery THOR-505573
5 × 55 × 73 mm
LiPo
3.7V 2600mAh LiPo Battery THOR-114545
11 × 45 × 45 mm
LiPo
3.7V 2700mAh LiPo Battery THOR-655060
6.5 × 50 × 60 mm
LiPo
3.7V 2800mAh LiPo Battery THOR-123464
12 × 34 × 64 mm
LiPo
3.7V 2800mAh LiPo Battery THOR-104060
10 × 40 × 60 mm
LiPo
3.7V 3000mAh LiPo Battery THOR-123065
12 × 30 × 65 mm
LiPo
3.7V 3000mAh LiPo Battery THOR-104848
10 × 48 × 48 mm
LiPo
3.7V 3000mAh LiPo Battery THOR-605080
6 × 50 × 80 mm
LiPo
3.7V 3000mAh LiPo Battery THOR-506090
5 × 60 × 90 mm
LiPo
3.7V 3000mAh LiPo Battery THOR-705070
7 × 50 × 70 mm
LiPo
3.7V 3000mAh LiPo Battery THOR-605473
6 × 54 × 73 mm
LiPo
3.7V 3000mAh LiPo Battery THOR-113760
11 × 37 × 60 mm
LiPo
3.7V 3000mAh LiPo Battery THOR-105050
10 × 50 × 50 mm
LiPo
3.7V 3200mAh LiPo Battery THOR-104065
10 × 40 × 65 mm
LiPo
3.7V 3200mAh LiPo Battery THOR-387090
3.8 × 70 × 90 mm
LiPo
3.7V 3500mAh LiPo Battery THOR-105060
10 × 50 × 60 mm
LiPo
3.7V 3500mAh LiPo Battery THOR-804585
8 × 45 × 85 mm
LiPo
3.7V 3500mAh LiPo Battery THOR-114060
11 × 40 × 60 mm
LiPo
3.7V 3500mAh LiPo Battery THOR-134055
13 × 40 × 55 mm
LiPo
3.7V 3600mAh LiPo Battery THOR-124060
12 × 40 × 60 mm
LiPo
3.7V 3800mAh LiPo Battery THOR-705587
7 × 55 × 87 mm
LiPo
3.7V 4000mAh LiPo Battery THOR-104867
10 × 48 × 67 mm
LiPo
3.7V 4000mAh LiPo Battery THOR-805080
8 × 50 × 80 mm
LiPo
3.7V 4000mAh LiPo Battery THOR-105063
10 × 50 × 63 mm
LiPo
3.7V 4000mAh LiPo Battery THOR-124065
12 × 40 × 65 mm
LiPo
3.7V 4000mAh LiPo Battery THOR-105065
10 × 50 × 65 mm
LiPo
3.7V 4000mAh LiPo Battery THOR-606090
6 × 60 × 90 mm
LiPo
3.7V 4950mAh LiPo Battery THOR-104964
10 × 49 × 64 mm
LiPo
3.7V 5000mAh LiPo Battery THOR-7062100
7 × 62 × 100 mm
LiPo
3.7V 5000mAh LiPo Battery THOR-6062110
6 × 62 × 110 mm
LiPo
3.7V 5000mAh LiPo Battery THOR-6551118
6.5 × 51 × 118 mm
LiPo
3.7V 5000mAh LiPo Battery THOR-8040135
8 × 40 × 135 mm
LiPo
3.7V 5000mAh LiPo Battery THOR-7555105
7.5 × 55 × 105 mm
LiPo
3.7V 5000mAh LiPo Battery THOR-105565
10 × 55 × 65 mm
LiPo
3.7V 5000mAh LiPo Battery THOR-105573
10 × 55 × 73 mm
LiPo
3.7V 5000mAh LiPo Battery THOR-955565
9.5 × 55 × 65 mm
LiPo
3.7V 5000mAh LiPo Battery THOR-105085
10 × 50 × 85 mm
LiPo
3.7V 5000mAh LiPo Battery THOR-105555
10 × 55 × 55 mm
LiPo
3.7V 5000mAh LiPo Battery THOR-115252
11 × 52 × 52 mm
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Typical Applications — 3.7V 2000-5000mAh
GPS Trackers
Dependable 3.7V output for continuous background tracking.
Power Banks
High-capacity cells for portable charging products.
Medical Devices
Consistent power for portable diagnostic equipment.
Bluetooth & Audio
Reliable cells for speakers and wireless audio gear.
Portable Electronics
Cameras, handhelds and consumer gadgets needing a slim cell.
Industrial & Backup
Rugged packs for professional equipment and standby power.
Building something specific? Small Electronic Device Batteries·How custom battery projects work·Production process
Frequently Asked Questions
What is the minimum order quantity (MOQ) for custom LiPo batteries?
For custom sizes we are MOQ-friendly and can support small pilot runs. Engineering samples are available before mass production. Contact us with your target capacity and dimensions for an exact quote.
Can you customize the size, capacity and connector?
Yes. We build to your spec — thickness, width, length, capacity, wire length and connector (PH2.0, Molex 1.25 and others). Bare cells or cells with PCM/BMS and NTC are both available.
Do the cells include protection (PCM/BMS)?
Standard cells ship with a PCM board for overcharge, over-discharge and short-circuit protection, with auto-recovery. NTC thermistors are optional. You can also order bare cells if your PCBA already handles protection.
What certifications do your LiPo batteries have?
Our cells are UN38.3 certified for safe air transport. MSDS documentation is provided for shipping. Additional certifications can be discussed based on your target market and application.
How long does sampling and production take?
Samples from standard tooling ship in days. Custom-tooled models and mass production lead times depend on capacity and quantity — we confirm a schedule with you along with the official datasheet before you approve.
What is the cycle life of these batteries?
Standard cells deliver at least 500 charge cycles at 0.5C while retaining 80% or more of rated capacity. Actual life depends on charge/discharge conditions and operating temperature.
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