12V Automotive Lithium Batteries
12V H8 Group 49 Lithium Battery 100Ah 105Ah 150Ah
The largest automotive-case pack in the range: the H8 group 49 case at 359 x 177 x 188 mm, in 100Ah, 105Ah and 150Ah.
Product Overview
The largest automotive-case pack in the range: the H8 group 49 case at 359 x 177 x 188 mm, in 100Ah, 105Ah and 150Ah. It uses car terminals, which take high output current and dissipate heat better than a standard lithium post, and it is designed for low-speed vehicles, light EVs, golf carts, solar systems and robotics. It is an energy storage battery and must not be used for engine cranking.
Key benefits
Why Buyers Choose This Pack
Up To 150Ah In An Automotive Case
The H8 envelope carries the most capacity of the three automotive formats, which matters for range in a light EV.
Car Terminals
Built for high output current and better heat dissipation, and compatible with the vehicle harness as it stands.
Bluetooth And Heating Optional
Monitoring for a pack under a bonnet, heating for cold-climate charging.
3000+ Cycles
Deep discharge duty, published at six to eight times the cycle life of the lead-acid battery in the same case.
Application scenarios
Where It Is Used
- Low-speed vehicles and campus transport
- Light electric vehicles and utility carts
- Golf carts using 12V automotive trays
- Solar and off-grid systems on a 12V bus
- Robotics and automated equipment
- Auxiliary and leisure banks separate from the starter battery
Who it is for
The Buyers This Pack Suits
LSV And Light EV Builders
Where the tray and harness are fixed by the platform.
Equipment Integrators
Needing high-current terminals in a known automotive case.
Distributors
Stocking H8 group 49 for the aftermarket.
Problems it solves
What It Fixes
Adapting Lithium Posts To Car Lugs
Every adapter is a joint, and joints fail under high current. Automotive terminals remove them.
Capacity Limited By The Tray
150Ah in an H8 case gets more energy into a fixed space.
Cold-Climate Charging
The heating option protects capacity where the vehicle charges below freezing.
Specifications
Published Figures For This Pack
Every value below comes from our own product specification. Where a figure is not published we leave it out rather than estimating it.
| Nominal voltage | 12.8 V |
|---|---|
| Capacities | 100 Ah, 105 Ah, 150 Ah |
| Case | H8 group 49, 359 x 177 x 188 mm |
| Terminals | Automotive terminals for high output and heat dissipation |
| Cycle life | 3000+ deep discharge cycles |
| Depth of discharge | 95-100% usable |
| Charge time | 3-5 hours |
| Options | Bluetooth monitoring, heating |
| Not for | Engine cranking |
| Certificates | MSDS, UN38.3, CE, ROHS, UL |
| Cells and BMS | Grade A LiFePO4 cells, smart BMS |
Packing and documents
How It Ships And What Comes With It
Packing And Shipping
Packing follows UN38.3 requirements for lithium battery transport, and the carton and pallet arrangement is confirmed with the quotation for your quantity and destination. We do not publish a fixed carton specification here because it changes with order size and freight mode.
Documentation
UN38.3 and the MSDS travel with every lithium shipment, and the certificates listed in the specification table above are supplied for the model you order. Tell us the destination market at the quotation stage so the document set is planned rather than chased after the goods are built. Where a certificate we do not hold is required, we will say so rather than promise it.
Manufacturing
This pack is built at Shenzhen Sike Power Technology Co., Ltd. in Da Peng New District, Shenzhen, with cell grading, assembly, BMS integration, aging test and final inspection carried out in house. Only brand-new grade A LiFePO4 cells and a top-brand smart BMS go into it.
Download the catalogue and datasheets for the specification in PDF form.
Installation guide
Getting It Right First Time
Step 1
Confirm the tray is H8 group 49 at 359 x 177 x 188 mm.
Step 2
Never use this pack for engine cranking - it is an energy storage battery.
Step 3
Specify heating if the vehicle is charged in freezing conditions.
Step 4
Use a LiFePO4 charge profile and check the vehicle's charging voltage window.
Step 5
Torque the automotive terminals correctly; high-current joints must be tight.
Comparison
How It Compares In Our Range
Three automotive cases, differing in envelope and available capacity.
| H8 group 49 | 359 x 177 x 188 mm, 100 / 105 / 150 Ah |
|---|---|
| H7 group 94R | 315 x 175 x 190 mm, 80 / 100 / 105 Ah |
| BCI group 24 automotive | 260 x 176 x 220 mm, 60 / 100 / 105 Ah |
| Group 24 deep cycle | Lithium terminals, marine and RV use |
FAQ
12V H8 Group 49 Lithium Battery 100Ah 105Ah 150Ah Questions
Can I use it to start a car?
No. The source product page states clearly that it is not for starting. It is an energy storage battery for low-speed vehicles, light EV, golf carts, solar and robotics.
Which capacity should I choose?
The largest that the budget and the vehicle's range requirement justify - the case is the same across 100Ah, 105Ah and 150Ah.
Will it fit my H8 tray?
The case is 359 x 177 x 188 mm, built to the H8 group 49 standard. Check hold-downs and terminal orientation.
Is heating worth specifying?
Yes if the vehicle charges outdoors in winter. Charging below 0 degrees Celsius without heating permanently costs capacity.
How fast does it charge?
3-5 hours on a suitable charger, per the published figure.
Which certificates apply?
MSDS, UN38.3, CE, ROHS and UL.
Related products
Other Packs Buyers Look At
Applications
Sectors That Use This Pack
Golf Carts And Low-Speed Vehicles
48V and 72V 100Ah packs plus automotive-case 12V batteries for carts, LSVs and light EVs, IP67, 3500+ cycles.
Residential Solar Storage
Powerwall, stackable and rack mount 51.2V storage for homes running solar self-consumption, tariff shifting or full off-grid.
Further reading
Guides That Cover This Pack
Group 24 Group 31 H7 And H8 Case Sizes Explained
Which BCI and European case standards our packs use, the exact dimensions, and why the tray decides the pack.
What A Smart BMS Actually Does In A LiFePO4 Pack
The five protections, why balancing decides whether a 6000-cycle rating is real, and what current rating to specify.
Quote The 12V H8 Group 49 Lithium Battery 100Ah 105Ah 150Ah
Send the quantity, the application and the destination, and we will confirm specification, packing and lead time.