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🔋 Power your playtime with unstoppable energy!
The Casil 6V 4Ah SLA rechargeable battery offers a reliable, maintenance-free power solution designed specifically for ride-on toys and compatible devices. Featuring sealed lead acid technology and universal CA640/NT6-4 compatibility, it delivers consistent 6V 4Ah output with durable construction for long-lasting performance.
| ASIN | B0CC1HCYFN |
| Antenna Location | Lawn Mower, Mobility Scooter, Solar Devices, Wheelchair |
| Battery Capacity | 4 Amp Hours |
| Battery Cell Composition | Lithium Ion |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 0.57 Pounds |
| Best Sellers Rank | #236,313 in Health & Household ( See Top 100 in Health & Household ) #3,088 in 6V Batteries |
| Brand | Casil |
| Customer Reviews | 4.1 out of 5 stars 37 Reviews |
| Item Weight | 0.57 Pounds |
| Manufacturer | Chee Yuen Industrial Co., Ltd |
| Model Name | 6v 3ah lithium Battery |
| Model Number | 6v 3ah lithium Battery |
| Number of Batteries | 1 12V batteries required. (included) |
| Recommended Uses For Product | Lawn Mower, Mobility Scooter, Solar Devices, Wheelchair |
| Reusability | Rechargeable |
| UPC | 799023881900 |
| Unit Count | 1.0 Count |
| Voltage | 6.4 Volts |
| Warranty Description | 1 year prorated warranty |
M**Y
Good quality , solid build
Good battery. Installed for running APU on truck . Till now no issue. Running AC for 12 hours without any issue.
S**R
It's perty
Nifty little battery, I like it. It's going to be sitting on the shelf most of its' life and only used to power my linear actuators on solar arrays. LFP will be much better for setting in storage most of the time over lead acid of any kind. This 5ah unit delivers more than enough juice to do what I need.
J**.
Its heavy
Used the battery with a 3000w inverter to power a 400w window unit in the garage. Considering it ran the unit for 9hrs straight before it was drained was nice. Its been doing its job quite well. Would've been great if it came with an ac to DC charger or one recommended. Overall im quite pleased how well it performed.
M**A
Espectacular
Muy bueno
D**N
Not even close to rated capacity
I happened across these batteries because of a 35% off coupon offer that knocked the price down to $201 each (May 2026) and decided to take a shot and ordered 2 of them. They arrived quickly, and I charged them to full and ran a discharge capacity test. One battery tested at 247 ah and the second battery tested at 276 ah so I repeated the test and got the same results. At the price I got them for, I won't complain, but unless you can buy them inexpensively, I wouldn't bother.
K**N
Gfdr
Very expensive. Not the best in the world. I've retired 2 already. Won't buy another.
S**U
Directly replace a leadacid battery (Leoch DJW12-4.5) for a UPS
Directly replace a leadacid battery (Leoch DJW12-4.5) for an APC 450 UPS, it works fine. LifePO4 battery is safer than leadacid, and not such heavy as leadacid
C**N
THESE ARE MASSIVE!!!
Read the dimensions first!!!!! Almost didn’t fit in my build because I wasn’t smart enough to read just how massive these batteries are. Aside from that they came scuffed up and used looking and no type of instructions or anything at all. Came 85% charged. I guess we’ll see how they work and I’ll update. So far so good.
I**N
Remplazo
Excelente remplazo a bateria plomo-acido
Trustpilot
3 days ago
1 day ago