NEW JOURNEY
Product Description
The voltage window makes the 12S 7500mAh FPV Battery different from a typical 6S FPV installation. Its 52.2V fully charged endpoint affects the controller, auxiliary electronics and charger selection. A complete balance connection must cover all twelve series groups; one connector housing description is insufficient. The approximately 1.68kg assembly also affects airframe balance and restraint.
The 12S Voltage Window
A 12S FPV battery must match the voltage limits of the aircraft and its charging equipment. Confirm the specified charge cutoff and balance-harness arrangement before approving the installation.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | 12S 45.6V 7.5Ah |
| Cell model | 10843125-7500mAh |
| Series / capacity | 12S / 7.5Ah (7500mAh) |
| Nominal voltage / energy | 45.6V / 342Wh |
| Continuous discharge rating | 25C / 187.5A |
| Peak discharge rating | 50C / 375A, for ≤2 seconds |
| Maximum charge current | 7.5A (1C) |
| Charge cut-off voltage | 52.2V |
| Discharge cut-off voltage | 36.0V |
| Cycle-life reference | 500 cycles; test conditions and retention criterion to be agreed |
| Storage temperature | −20 to 35°C |
| Charge temperature range | −10 to 45°C; approved charging procedure required |
| Discharge temperature range | −20 to 60°C |
| Storage humidity | <75% RH |
| Pack weight | Approximately 1680g |
| Mechanical / interface item | Configuration |
|---|---|
| Body dimensions (W × T × H) | 134 × 45 × 138mm; each dimension ±3mm |
| Power lead option | 10AWG, 100mm |
| Power connector option | XT90S |
| Balance harness option | 22AWG, 100mm |
| Listed balance connector option | XH-7P (B0–B6); complete 12S pinout defined per order |
Operating-temperature limits do not by themselves define permitted charging temperatures. Apply the approved charging profile, load conditions and finished-harness limits for the ordered configuration.
Product Details
Electrical Sample Checks
Evaluation of this 45.6V FPV battery starts with polarity and voltage checks. Capacity and load testing need an agreed current, temperature and stop criteria, together with the final harness and connector configuration.
Record the complete balance pinout
For this 12S sample, the acceptance drawing should identify every balance connection rather than only the connector housing name. Check power polarity and wire exit against that drawing. Keep the agreed current and test conditions with the sample record for subsequent OEM orders.
Production and Handling Context
Prepare a Product Enquiry
Provide the controller and charger data, airframe dimensions and complete balance-interface requirement. New Journey can review the OEM sample without treating a connector name as a complete wiring specification.
FAQ
Configuration review?
For a New Journey selected battery order, provide the airframe model, load profile and installation drawing. These inputs establish the configuration and acceptance criteria before sample approval.
What charger information is needed for this battery?
Charge cut-off voltage: 52.2V; Maximum charge current: 7.5A (1C). The charger must support this series count and the ordered balance connection. A similar S-count label on a different chemistry does not establish the same charge ceiling.
How much installation space should I allow for this battery?
Body dimensions (W × T × H): 134 × 45 × 138mm; each dimension ±3mm; Pack weight: Approximately 1680g. The battery bay also needs space for the cable exits, connectors and restraint. Support the battery body independently of its wires; the body envelope does not include every installation clearance.
Which connection details should be fixed for this battery?
Power lead option: 10AWG, 100mm; Power connector option: XT90S. Main power and balance connections serve different purposes. Keep the pinout and polarity tied to the ordered harness, and approve the connector and wire limits for the actual load; a matching plug shape is not a current rating.