Weekend · compact 12V system

OV-B12-100

A compact 12.8V 100Ah LiFePO4 starting point for essential RV loads, shorter trips and space-conscious installations.

Nominal voltage12.8V
Rated capacity100Ah
Rated energy1280Wh
Continuous discharge100A
Outravira OV-B12-100 12.8V 100Ah LiFePO4 battery

01 · Use case

Who It Is For

Use the vehicle, daily energy, charging access and travel pattern to decide whether this battery platform belongs on the shortlist.

Where it starts to fit

For compact RV house-power briefs.

  • Lighting, pumps, refrigeration and device charging
  • Shorter trips with regular driving, solar or mains recharge
  • Projects prioritising compact size and an IP67 published enclosure rating
  • Bluetooth monitoring for installation and service visibility

02 · Technical baseline

Confirmed Specifications

These values are taken from the current published product reference. The approved quotation and signed specification control the production order.

Selected configuration

Electrical, mechanical and environmental values marked for confirmation remain outside the approved production specification until confirmed in writing.

Battery chemistryLiFePO4 prismatic cellsIntegrated BMSYes
Nominal voltage12.8VOperating voltage10–14.6V
Rated capacity / energy100Ah / 1280WhPublished cycle life>4000 cycles*
Recommended / max charge50A / 50ACharge voltage14.6V, CCCV/IU
Continuous discharge100AShort-duration cut-off reference310A (200–500ms)*
Dimensions260 × 168 × 209mm
206mm excluding terminals
WeightApprox. 10kg*
Discharge / charge temperature−20–60°C / 0–55°CStorage temperature−5–35°C
Published enclosure ratingIP67*Case / terminalsABS / M8
MonitoringBluetooth 5.0 smartphone appPublished interconnectionUp to 4 series / 4 parallel*

*Final confirmation required: cycle-life test conditions, short-duration current, weight tolerance, IP test evidence, app version and series/parallel rules must be stated in the approved project documents.

03 · Electrical review

System Compatibility

Compatibility is approved against the complete system, not inferred from voltage, capacity or rated output alone.

Do not select by capacity alone

Confirm the complete electrical system.

  • Daily load energy, inverter demand and desired reserve
  • AC charger, DC-DC charger and solar-controller profile
  • Mounting space, orientation, cable routing and protection
  • Destination-market documents and final production version

Review points

Equipment details we check

  • DC-DC / alternator: confirm output voltage, current, profile and low-temperature behavior.
  • Solar and shore charging: confirm controller or charger set-points against the approved battery limits.
  • Inverter path: compare continuous and surge current with BMS, cable, fuse and isolation limits.
  • Series / parallel: use only an approved model, batch, quantity and balancing method.

04 · Mechanical review

Installation Inputs

Final installation approval depends on the actual enclosure, access, restraint, cabling and operating environment.

01

Envelope

Published reference: 260 × 168 × 209mm / 206mm excluding terminals. Confirm production tolerance and required service clearance.

02

Weight & restraint

Published reference: Approx. 10kg*. Confirm payload, support structure and restraint method.

03

Interfaces

Confirm terminal type, polarity, terminal clearance, cable bend radius, fuse position and service access.

04

Environment

Confirm approved orientation, restraint method, vibration exposure and access for inspection or replacement. Confirm temperature, moisture, dust and ventilation conditions.

05 · Evidence pack

Documents Available

Document status follows the exact approved model, market version and production configuration. Similar-model reports are not treated as evidence.

Datasheet

Project confirmation required

Issued against the approved electrical, mechanical and market configuration.

Dimension Drawing

Project confirmation required

Final enclosure, terminals or sockets, clearances and tolerances must match the approved sample.

UN38.3

Project confirmation required

Report identity and battery configuration must be verified before order or transport planning.

Installation Guide

Project-specific

Prepared around the approved charging, protection, mounting and commissioning plan.

Communication Protocol

After technical review

Available only after BMS and monitoring option review.

06 · Project review

Request a Compatibility Review

Send the equipment already in the system, intended loads, installation space and destination market. Outravira will identify confirmed matches, open risks and the next evidence required.

What to send

Existing equipmentCharger, DC-DC, solar controller and inverter models
ApplicationLoads, runtime, operating pattern and environment
InstallationSpace, mounting, access, cable route and constraints
Start compatibility review