Replacement For: 

Milwaukee Electric Tool battery 48-11-2420 M12

Perfect compatible with original charger,no need buy extra.

Compatible with:

48-11-2401 2207-20 2207-21 2238-20

2238- 21 2239-20 2239-21

2276-20NST 2276-21 2276- 21NST

2277-20 2277-20NST 2277-21

2277- 21NST 2290-20 2290-21

2310-21 2311-20 2311- 21

2312-21 2313-20 2313-21

2314-20 2314- 21 2320

2320-20 2320- 21 2330

2331 2332 2333

2401-20 2401- 22 2402-20

2402-22 2403-20 2403-22

2404- 20 2404-22 2410

2410-20 2410-22 2411- 20

2411-22 2415-20 2415-21

2420-20 2420- 21 2420-22

2426-20 2426-22 2429-20

2429- 21XC 2432-20 2432-22

2446-20 2446-21XC 2450- 20

2450-22 2451 2451-20

2451-22 2452- 20 2452-22

2453-20 2453-22 2454-20

2454- 22 2455-20 2455-22

2456-20 2456-21 2457- 20

2457-21 2458-20 2458-21

2460-20 2460- 21 2470

2470-20 2470-21 2471

2471- 20 2471-21 2471-22

2590-20 49-24-0145 49-24- 0146

C12 D C12 DD C12 HZ

C12 IC C12 ID C12 IW

C12 PC C12 PD C12 PPC

C12 WS M12 IR M12 JS

Battery Storage：

If you don't plan on using the Power Tool Battery for a month or more, store it in a clean, dry, cool place away from heat and metal objects. Ni-Cd, Ni-MH and Li-ion batteries will self-discharge during storage; remember to recharge the batteries before use.

Warranty:

Waitley is committed to providing each customer with satisfactory products and customer service, Quality guaranteed for 12 month.