The THOR-115252 is a 3.7V 5000mAh lithium polymer cell with an 11 × 52 × 52mm bare-cell envelope and 18.5Wh nominal energy. Among nearby 5000mAh formats, it provides a compact square footprint: THOR-105555 reduces thickness to 10mm but expands to 55 × 55mm, while THOR-955565 reduces thickness to 9.5mm with a longer 55 × 65mm footprint.

This geometry is a technical-fit candidate for compact medical monitors, handheld measurement equipment and enclosure-constrained backup modules that can accept the 11mm cell thickness. The current configuration indicates approximately 2mm additional length for the PCM; connector, wire routing, insulation, pouch expansion and manufacturing tolerances must be checked in the finished pack.

Nominal capacity alone cannot be used to approve a high-drain load or predict field runtime. Validate continuous and pulse current, thermal conditions, cutoff voltage, charging profile and protection settings against the actual device duty cycle before prototype release.

• Stable 3.7 V nominal output for reliable power delivery
• Long cycle life — typically several hundred cycles, cost-efficient
• Built-in protection: overcharge, over-discharge, short-circuit
• Custom size, capacity, connector & PCM/BMS
• UN38.3 / MSDS ready; CE, KC, ROHS on request

Why Choose THOR Power

A vertically integrated lithium battery manufacturer (Dengzhou Xinju New Energy) with the scale and engineering depth to deliver custom LiPo cells reliably at volume.

3 factories, 800+ staff

Source-manufacturer scale — not a trading company.

200+ engineers

R&D led by a chief battery scientist for rapid custom design.

60,000 pouch cells / day

High-volume manufacturing with products exported across the US, Europe, Japan & Korea, SE Asia, Latin America and Africa.

End-to-end quality control

From raw material to finished cell.

Factory Photos

Automation Equipment

Testing Equipment

Warehouse & Certifications