100Ah Rated capacity
1,280Wh Rated energy
100A Max charge / continuous discharge
5,000+ cycles Cycle-life reference
IP65 Dust-tight; protected against water jets

GROUP 24 FEATURES

A compact 100Ah upgrade that starts with the battery bay.

First confirm the physical fit. Then use G24's 1,280Wh reserve, manageable listed weight and Bluetooth visibility to build a practical RV auxiliary-power system around the space you have.

SuntNeew Group 24 100Ah LiFePO4 battery supporting RV power at a lakeside campsite

GROUP 24, MADE FOR THE BAY YOU HAVE

Keep 1,280Wh in the compact battery bay you already own.

G24 combines 100Ah capacity and 100A continuous current in a 260 × 170 × 212mm case—an RV auxiliary-power upgrade for tighter compartments, not an engine-starting battery.

100AhRated capacity
1,280WhRated energy
260mmEnclosure length
9.4kgListed weight
Group 24 and Group 31 100Ah LiFePO4 batteries compared in RV battery bays

CHOOSE BY FIT FIRST

The same 100Ah capacity in the Group 24 footprint.

G24 and G31 both provide 12.8V 100Ah rated energy. G24 is 79mm shorter, 15mm narrower and 6mm lower before terminal clearance, so measure the actual bay rather than relying on the group name alone.

260 × 170 × 212mmGroup 24 enclosure
339 × 185 × 218mmGroup 31 enclosure
100AhRated capacity for both
Measure firstBay, terminals and hold-down
Group 24 LiFePO4 battery shown during an RV installation

EASIER TO HANDLE, STILL PLAN CAREFULLY

A 9.4kg battery you can plan into a one-person install.

The listed weight reduces the handling burden, while the important work remains the same: isolate power, confirm terminal clearance, use compatible charging settings, then secure the battery and its cabling correctly.

9.4kgListed product weight
M8Terminal screw size
12–14N·mRecommended torque
212mmHeight excluding terminals
SuntNeew Group 24 battery monitored by Bluetooth app inside an RV

BLUETOOTH 5.0 MONITORING

Check the battery before you change the plan.

Use the supported mobile app to review state of charge, voltage, current, power, temperature and cycle information before changing a load, connecting a charger or packing up camp.

SOCState-of-charge view
V / AVoltage and current
PowerLive system view
TemperatureBattery condition
Group 24 LiFePO4 battery protection-system visual

PROTECTION INSIDE THE BATTERY, DISCIPLINE THROUGHOUT THE INSTALL

Keep the compact system simple and protected.

Battery protection is part of the product; correctly sized fuses, conductors, a disconnect and insulated terminals are still part of the RV system around it. Keep every charging source on a compatible LiFePO4 profile.

IP65Enclosure protection
CC/CVCharge method
14.4V ±0.2VCharge voltage
100AMax continuous current
Group 24 LiFePO4 battery in a cold-weather RV setting

LOW-TEMPERATURE CHARGING PROTECTION

Let charging protection make the call in the cold.

Low-temperature charging protection stops charging below 0°C battery temperature and resumes above 5°C. This does not turn an exposed battery bay into a weatherproof installation—follow the manual for placement and operating limits.

0°CCharging stops below
5°CCharging resumes above
-20–60°CDischarge range
-10–50°CStorage range
SuntNeew Group 24 battery with supplied terminal screws, insulating caps, washers and user manual

READY TO PLAN, NOT READY TO RUSH

Everything in the box for a deliberate installation.

The standard package includes the battery, terminal screws, insulating caps, washers and English manual. Select external fuses, conductors, disconnects and charging equipment for the actual RV system.

12.8V 100Ah battery
M8 terminal screws
2× / 2×Insulating caps / washers
English user manual

PRODUCT DATA

Group 24 technical specifications

Review fit, capacity, charging and operating values in one place. The product manual remains the source for the full operating sequence, safety limits and installation requirements.

Capacity & performance View details
Cell chemistry
LiFePO4
Rated voltage
12.8V
Rated capacity
100Ah
Rated energy
1,280Wh
Maximum continuous output power
1,280W
Cycle-life reference
5,000+ cycles
Charging, monitoring & protection View details
Model / site name
Group 24 / ESS-LFP12100BG24
Charge method
CC/CV
Charge voltage
14.4V ±0.2V
Recommended charge current
30A (0.3C)
Maximum continuous charge current
100A
Maximum continuous discharge current
100A
Wireless monitoring
Bluetooth 5.0
Enclosure protection
IP65 — dust-tight and protected against water jets; not for immersion
Low-temperature charging protection
Stops below 0°C; resumes above 5°C battery temperature
Series / parallel expansion
Up to 4S or 4P; up to 16 matched batteries in a 4P4S system
Enclosure & physical fit View details
Dimensions (L × W × H)
260 × 170 × 212mm / 10.24 × 6.69 × 8.35in, excluding terminals
Listed weight
9.4kg
Housing material
ABS
Recommended terminal torque
12–14N·m / 106.2–123.9in-lb
Temperature range
Charge 0–55°C; discharge -20–60°C; storage -10–50°C

PACKAGE CONTENTS

In the box

  • Group 24 12.8V 100Ah LiFePO4 battery ×1
  • M8 terminal screws ×2
  • Insulating caps ×2
  • Washers ×2
  • English user manual ×1

PRODUCT DOCUMENT CENTER

Manuals & Documents

User Manuals

Safety & Compliance

SUPPORT & CERTIFICATES

Support, service and the documents behind G24.

24/7 support and 5-Year Service are available across the RV range. The downloadable files below identify their exact G24, RV-series or confirmed G24/G31 shared-design scope.

SuntNeew around-the-clock after-sales support graphic

24/7 SUPPORT

Product and after-sales help when you need it.

Contact SuntNeew support 24/7 for product setup, charging, Bluetooth, installation and after-sales questions. Keep the order details, model number and clear photos available to help the team handle the request efficiently.

SuntNeew five-year service graphic

5-YEAR SERVICE

Five years of product service coverage.

The 5-Year Service period describes the product's after-sales service relationship. It is a service-period statement, not a replacement for the product manual, nor a statement of a separate ten-year warranty.

Collection of G24 and G31 product compliance documents

SUPPORTING DOCUMENTS

Open the files that match G24 or its confirmed shared design.

The FCC SDoC and EMC certificate list G24. The RoHS report covers the RV battery series. The IP65 and FCC Grant files are G24/G31 shared-design references and retain the original G31 model and legacy-grantee details in the source documents.

GROUP 24 BUYING QUESTIONS

Frequently asked questions

Can G24 replace a Group 31 battery?

Only if the planned battery bay, hold-down, terminal orientation and cable route suit the smaller 260 × 170 × 212mm G24 enclosure. Both batteries are 12.8V 100Ah, but their physical cases are different; measure the actual installation before ordering.

Are the stated dimensions including the terminals?

No. The 260 × 170 × 212mm dimensions exclude the terminals. Allow additional clearance for terminal hardware, cable lugs, covers and bend radius.

Can the battery continuously supply 100A?

The current product data lists 100A as the maximum continuous charge and discharge rating. The practical system limit also depends on conductors, protection devices, connections, inverter and connected equipment.

Can this battery start an engine?

No. This is a deep-cycle auxiliary battery and is not intended to start a vehicle, boat engine or other device. Do not use it as a starting battery.

Can I use an automotive lead-acid charger?

Only if the charger documentation explicitly supports the required LiFePO4 voltage profile and current limits. Do not assume every lead-acid charger is compatible.

What happens when the battery is too cold to charge?

Low-temperature charging protection stops battery charging below 0°C and resumes above 5°C battery temperature. This protection does not change the specified charging, discharge, storage or installation limits in the manual.

Which certificates and files are relevant to G24?

The FCC SDoC and EMC certificate identify G24 among their listed models. The RoHS report covers the RV battery series. The IP65 and FCC Grant files are published as confirmed G24/G31 shared-design references; their original documents retain the G31 model and legacy-grantee information.

What do 24/7 Support and 5-Year Service mean?

24/7 Support covers product setup, charging, Bluetooth, installation and after-sales questions. 5-Year Service describes the after-sales service period; it should not be read as a separate ten-year warranty statement.