Giantz 100Ah 12.8V Lithium Battery Built-in BMS Long Life Deep Cycle
Never be caught off guard by a dead battery again. Whether you’re powering your 4WD, camper, portable fridge, or any 12V device, the Giantz 100Ah Lithium Battery delivers reliable off-grid power wherever and whenever you need it.
Designed with a built-in Battery Management System (BMS), this lithium battery provides complete protection against overcurrent, short circuit, and overheating, keeping your system safe under all conditions. With up to 5000 charge cycles and a lifespan of 20 years, this battery ensures lasting performance and superior deep discharge recovery.
Its maintenance-free, leak- and spill-resistant design makes it ideal for all types of outdoor environments, and the bolt-down terminals ensure secure, stable installation. Capable of supporting both serial and parallel connections, the Giantz Lithium Battery offers flexibility for various power needs — from road trips and marine use to emergency backup.
Key Features
Specifications
Self-Discharge at 25°C:
After 3 months: 99% capacity
After 6 months: 97%
After 12 months: 95%
Package Contents
1 x Giantz Lithium Battery
1 x User Instruction Manual
Warranty
This product comes with a 1-year warranty.
Braneit offers shipping to almost all postcodes in Australia. (Please check the Undeliverable Postcodes below). Orders are generally shipped from our distribution centre in Melbourne and are typically processed within 1-2 business days (excluding weekends and holidays). Processing times may extend during peak seasons.
Delivery Timeframes
Orders dispatch within 1-2 business days after payment clearance. Estimated delivery windows:
Victoria (VIC): 3-5 business days
NSW, SA, ACT: 4-8 business days
QLD, NT, WA, TAS: 7-14 business days
Important Notes
Delivery times are estimates only. Contact customer service if your order hasn't arrived within 14 business days of dispatch. Refer to courier updates for accurate tracking.
Delivery Partners
We partner with four trusted courier services:
Australia Post: For items under 22kg. Track at auspost.com.au/track
Fastway Couriers: For lighter parcels (non-PO Box addresses only). Track at fastway.com.au
Allied Express: For heavier items (over 22kg). Track at alliedexpress.com.au
Toll: For parcels under 30kg (non-PO Box addresses). Track at tollgroup.com/tools/mytoll
Order Confirmation
You'll receive an order confirmation email upon payment approval. We verify stock availability immediately - if unavailable, we'll cancel and notify you. In-stock items ship within 5 business days.